异常:

十二月 26, 2017 3:38:05 下午 org.apache.jasper.servlet.TldScanner scanJars

信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

十二月 26, 2017 3:38:06 下午 org.apache.catalina.core.ApplicationContext log

信息: No Spring WebApplicationInitializer types detected on classpath

十二月 26, 2017 3:38:06 下午 org.apache.catalina.core.ApplicationContext log

信息: Initializing Spring root WebApplicationContext

INFO [main] - Root WebApplicationContext: initialization started

DEBUG [main] - Adding [servletConfigInitParams] PropertySource with lowest search precedence

DEBUG [main] - Adding [servletContextInitParams] PropertySource with lowest search precedence

DEBUG [main] - Adding [jndiProperties] PropertySource with lowest search precedence

DEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedence

DEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedence

DEBUG [main] - Initialized StandardServletEnvironment with PropertySources [servletConfigInitParams,servletContextInitParams,jndiProperties,systemProperties,systemEnvironment]

DEBUG [main] - Replacing [servletContextInitParams] PropertySource with [servletContextInitParams]

INFO [main] - Refreshing Root WebApplicationContext: startup date [Tue Dec 26 15:38:06 CST 2017]; root of context hierarchy

DEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedence

DEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedence

DEBUG [main] - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]

INFO [main] - Loading XML bean definitions from class path resource [spring.xml]

DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]

DEBUG [main] - Loading schema mappings from [META-INF/spring.schemas]

DEBUG [main] - Loaded schema mappings: {http://www.springframework.org/schema/tx/spring-tx-2.5.xsd=org/springframework/transaction/config/spring-tx-2.5.xsd, http://www.springframework.org/schema/aop/spring-aop-4.1.xsd=org/springframework/aop/config/spring-aop-4.1.xsd, http://www.springframework.org/schema/context/spring-context-3.1.xsd=org/springframework/context/config/spring-context-3.1.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-4.1.xsd=org/springframework/jdbc/config/spring-jdbc-4.1.xsd, http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd=org/springframework/web/servlet/config/spring-mvc-4.1.xsd, http://www.springframework.org/schema/util/spring-util-3.0.xsd=org/springframework/beans/factory/xml/spring-util-3.0.xsd, http://www.springframework.org/schema/tool/spring-tool.xsd=org/springframework/beans/factory/xml/spring-tool-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-3.2.xsd=org/springframework/aop/config/spring-aop-3.2.xsd, http://mybatis.org/schema/mybatis-spring-1.2.xsd=org/mybatis/spring/config/mybatis-spring-1.2.xsd, http://www.springframework.org/schema/lang/spring-lang-4.1.xsd=org/springframework/scripting/config/spring-lang-4.1.xsd, http://www.springframework.org/schema/context/spring-context-4.0.xsd=org/springframework/context/config/spring-context-4.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd=org/springframework/web/servlet/config/spring-mvc-3.2.xsd, http://www.springframework.org/schema/tool/spring-tool-4.1.xsd=org/springframework/beans/factory/xml/spring-tool-4.1.xsd, http://www.springframework.org/schema/lang/spring-lang-3.2.xsd=org/springframework/scripting/config/spring-lang-3.2.xsd, http://www.springframework.org/schema/cache/spring-cache-3.2.xsd=org/springframework/cache/config/spring-cache-3.2.xsd, http://www.springframework.org/schema/jee/spring-jee-4.1.xsd=org/springframework/ejb/config/spring-jee-4.1.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd=org/springframework/jdbc/config/spring-jdbc-3.1.xsd, http://www.springframework.org/schema/util/spring-util-2.0.xsd=org/springframework/beans/factory/xml/spring-util-2.0.xsd, http://www.springframework.org/schema/tool/spring-tool-3.2.xsd=org/springframework/beans/factory/xml/spring-tool-3.2.xsd, http://www.springframework.org/schema/context/spring-context.xsd=org/springframework/context/config/spring-context-4.1.xsd, http://www.springframework.org/schema/cache/spring-cache-4.1.xsd=org/springframework/cache/config/spring-cache-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-4.0.xsd=org/springframework/aop/config/spring-aop-4.0.xsd, http://www.springframework.org/schema/jee/spring-jee-3.2.xsd=org/springframework/ejb/config/spring-jee-3.2.xsd, http://www.springframework.org/schema/context/spring-context-3.0.xsd=org/springframework/context/config/spring-context-3.0.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd=org/springframework/jdbc/config/spring-jdbc-4.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd=org/springframework/web/servlet/config/spring-mvc-4.0.xsd, http://www.springframework.org/schema/util/spring-util-2.5.xsd=org/springframework/beans/factory/xml/spring-util-2.5.xsd, http://www.springframework.org/schema/beans/spring-beans-3.2.xsd=org/springframework/beans/factory/xml/spring-beans-3.2.xsd, http://www.springframework.org/schema/aop/spring-aop-3.1.xsd=org/springframework/aop/config/spring-aop-3.1.xsd, http://www.springframework.org/schema/lang/spring-lang-4.0.xsd=org/springframework/scripting/config/spring-lang-4.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc.xsd=org/springframework/web/servlet/config/spring-mvc-4.1.xsd, http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd=org/springframework/web/servlet/config/spring-mvc-3.1.xsd, http://www.springframework.org/schema/beans/spring-beans-4.1.xsd=org/springframework/beans/factory/xml/spring-beans-4.1.xsd, http://www.springframework.org/schema/tool/spring-tool-4.0.xsd=org/springframework/beans/factory/xml/spring-tool-4.0.xsd, http://www.springframework.org/schema/tx/spring-tx-3.2.xsd=org/springframework/transaction/config/spring-tx-3.2.xsd, http://www.springframework.org/schema/lang/spring-lang-3.1.xsd=org/springframework/scripting/config/spring-lang-3.1.xsd, http://www.springframework.org/schema/cache/spring-cache-3.1.xsd=org/springframework/cache/config/spring-cache-3.1.xsd, http://www.springframework.org/schema/jee/spring-jee-4.0.xsd=org/springframework/ejb/config/spring-jee-4.0.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd=org/springframework/jdbc/config/spring-jdbc-3.0.xsd, http://www.springframework.org/schema/task/spring-task-4.1.xsd=org/springframework/scheduling/config/spring-task-4.1.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc.xsd=org/springframework/jdbc/config/spring-jdbc-4.1.xsd, http://www.springframework.org/schema/tool/spring-tool-3.1.xsd=org/springframework/beans/factory/xml/spring-tool-3.1.xsd, http://www.springframework.org/schema/tx/spring-tx-4.1.xsd=org/springframework/transaction/config/spring-tx-4.1.xsd, http://www.springframework.org/schema/cache/spring-cache-4.0.xsd=org/springframework/cache/config/spring-cache-4.0.xsd, http://www.springframework.org/schema/jee/spring-jee-3.1.xsd=org/springframework/ejb/config/spring-jee-3.1.xsd, http://www.springframework.org/schema/task/spring-task-3.2.xsd=org/springframework/scheduling/config/spring-task-3.2.xsd, http://www.springframework.org/schema/beans/spring-beans-3.1.xsd=org/springframework/beans/factory/xml/spring-beans-3.1.xsd, http://www.springframework.org/schema/util/spring-util.xsd=org/springframework/beans/factory/xml/spring-util-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-3.0.xsd=org/springframework/aop/config/spring-aop-3.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd=org/springframework/web/servlet/config/spring-mvc-3.0.xsd, http://www.springframework.org/schema/beans/spring-beans-4.0.xsd=org/springframework/beans/factory/xml/spring-beans-4.0.xsd, http://www.springframework.org/schema/beans/spring-beans.xsd=org/springframework/beans/factory/xml/spring-beans-4.1.xsd, http://www.springframework.org/schema/tx/spring-tx-3.1.xsd=org/springframework/transaction/config/spring-tx-3.1.xsd, http://www.springframework.org/schema/lang/spring-lang-3.0.xsd=org/springframework/scripting/config/spring-lang-3.0.xsd, http://mybatis.org/schema/mybatis-spring.xsd=org/mybatis/spring/config/mybatis-spring-1.2.xsd, http://www.springframework.org/schema/context/spring-context-2.5.xsd=org/springframework/context/config/spring-context-2.5.xsd, http://www.springframework.org/schema/task/spring-task-4.0.xsd=org/springframework/scheduling/config/spring-task-4.0.xsd, http://www.springframework.org/schema/tool/spring-tool-3.0.xsd=org/springframework/beans/factory/xml/spring-tool-3.0.xsd, http://www.springframework.org/schema/tx/spring-tx-4.0.xsd=org/springframework/transaction/config/spring-tx-4.0.xsd, http://www.springframework.org/schema/aop/spring-aop-2.0.xsd=org/springframework/aop/config/spring-aop-2.0.xsd, http://www.springframework.org/schema/jee/spring-jee-3.0.xsd=org/springframework/ejb/config/spring-jee-3.0.xsd, http://www.springframework.org/schema/util/spring-util-4.1.xsd=org/springframework/beans/factory/xml/spring-util-4.1.xsd, http://www.springframework.org/schema/task/spring-task-3.1.xsd=org/springframework/scheduling/config/spring-task-3.1.xsd, http://www.springframework.org/schema/beans/spring-beans-3.0.xsd=org/springframework/beans/factory/xml/spring-beans-3.0.xsd, http://www.springframework.org/schema/jee/spring-jee.xsd=org/springframework/ejb/config/spring-jee-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-2.5.xsd=org/springframework/aop/config/spring-aop-2.5.xsd, http://www.springframework.org/schema/lang/spring-lang-2.0.xsd=org/springframework/scripting/config/spring-lang-2.0.xsd, http://www.springframework.org/schema/util/spring-util-3.2.xsd=org/springframework/beans/factory/xml/spring-util-3.2.xsd, http://www.springframework.org/schema/task/spring-task.xsd=org/springframework/scheduling/config/spring-task-4.1.xsd, http://www.springframework.org/schema/tool/spring-tool-2.0.xsd=org/springframework/beans/factory/xml/spring-tool-2.0.xsd, http://www.springframework.org/schema/tx/spring-tx-3.0.xsd=org/springframework/transaction/config/spring-tx-3.0.xsd, http://www.springframework.org/schema/lang/spring-lang-2.5.xsd=org/springframework/scripting/config/spring-lang-2.5.xsd, http://www.springframework.org/schema/jee/spring-jee-2.0.xsd=org/springframework/ejb/config/spring-jee-2.0.xsd, http://www.springframework.org/schema/tool/spring-tool-2.5.xsd=org/springframework/beans/factory/xml/spring-tool-2.5.xsd, http://www.springframework.org/schema/jee/spring-jee-2.5.xsd=org/springframework/ejb/config/spring-jee-2.5.xsd, http://www.springframework.org/schema/util/spring-util-4.0.xsd=org/springframework/beans/factory/xml/spring-util-4.0.xsd, http://www.springframework.org/schema/task/spring-task-3.0.xsd=org/springframework/scheduling/config/spring-task-3.0.xsd, http://www.springframework.org/schema/lang/spring-lang.xsd=org/springframework/scripting/config/spring-lang-4.1.xsd, http://www.springframework.org/schema/context/spring-context-3.2.xsd=org/springframework/context/config/spring-context-3.2.xsd, http://www.springframework.org/schema/util/spring-util-3.1.xsd=org/springframework/beans/factory/xml/spring-util-3.1.xsd, http://www.springframework.org/schema/beans/spring-beans-2.0.xsd=org/springframework/beans/factory/xml/spring-beans-2.0.xsd, http://www.springframework.org/schema/cache/spring-cache.xsd=org/springframework/cache/config/spring-cache-4.1.xsd, http://www.springframework.org/schema/tx/spring-tx.xsd=org/springframework/transaction/config/spring-tx-4.1.xsd, http://www.springframework.org/schema/context/spring-context-4.1.xsd=org/springframework/context/config/spring-context-4.1.xsd, http://www.springframework.org/schema/beans/spring-beans-2.5.xsd=org/springframework/beans/factory/xml/spring-beans-2.5.xsd, http://www.springframework.org/schema/tx/spring-tx-2.0.xsd=org/springframework/transaction/config/spring-tx-2.0.xsd, http://www.alibaba.com/schema/stat.xsd=META-INF/stat.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsd=org/springframework/jdbc/config/spring-jdbc-3.2.xsd, http://www.springframework.org/schema/aop/spring-aop.xsd=org/springframework/aop/config/spring-aop-4.1.xsd}

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsd

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/context/spring-context-3.0.xsd] in classpath: org/springframework/context/config/spring-context-3.0.xsd

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/tool/spring-tool-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-tool-3.0.xsd

DEBUG [main] - Loading bean definitions

DEBUG [main] - Loaded NamespaceHandler mappings: {http://www.springframework.org/schema/p=org.springframework.beans.factory.xml.SimplePropertyNamespaceHandler, http://www.springframework.org/schema/mvc=org.springframework.web.servlet.config.MvcNamespaceHandler, http://www.springframework.org/schema/util=org.springframework.beans.factory.xml.UtilNamespaceHandler, http://www.alibaba.com/schema/stat=com.alibaba.druid.support.spring.stat.config.DruidStatNamespaceHandler, http://www.springframework.org/schema/jee=org.springframework.ejb.config.JeeNamespaceHandler, http://www.springframework.org/schema/aop=org.springframework.aop.config.AopNamespaceHandler, http://www.springframework.org/schema/jdbc=org.springframework.jdbc.config.JdbcNamespaceHandler, http://www.springframework.org/schema/cache=org.springframework.cache.config.CacheNamespaceHandler, http://mybatis.org/schema/mybatis-spring=org.mybatis.spring.config.NamespaceHandler, http://www.springframework.org/schema/c=org.springframework.beans.factory.xml.SimpleConstructorNamespaceHandler, http://www.springframework.org/schema/tx=org.springframework.transaction.config.TxNamespaceHandler, http://www.springframework.org/schema/task=org.springframework.scheduling.config.TaskNamespaceHandler, http://www.springframework.org/schema/lang=org.springframework.scripting.config.LangNamespaceHandler, http://www.springframework.org/schema/context=org.springframework.context.config.ContextNamespaceHandler}

INFO [main] - Loading XML bean definitions from class path resource [spring-service.xml]

DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsd

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/context/spring-context-3.0.xsd] in classpath: org/springframework/context/config/spring-context-3.0.xsd

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/tool/spring-tool-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-tool-3.0.xsd

DEBUG [main] - Loading bean definitions

DEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedence

DEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedence

DEBUG [main] - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]

DEBUG [main] - JSR-250 'javax.annotation.ManagedBean' found and supported for component scanning

DEBUG [main] - Looking for matching resources in directory tree [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl]

DEBUG [main] - Searching directory [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl] for files matching pattern [D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/service/impl/**/*.class]

DEBUG [main] - Resolved location pattern [classpath*:com/ht/service/impl/**/*.class] to resources [file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl\UserServiceImpl.class]]

DEBUG [main] - Identified candidate component class: file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl\UserServiceImpl.class]

DEBUG [main] - Loaded 1 bean definitions from location pattern [classpath:spring-service.xml]

DEBUG [main] - Imported 1 bean definitions from URL location [classpath:spring-service.xml]

INFO [main] - Loading XML bean definitions from class path resource [spring-dao.xml]

DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsd

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/context/spring-context-3.0.xsd] in classpath: org/springframework/context/config/spring-context-3.0.xsd

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/tool/spring-tool-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-tool-3.0.xsd

DEBUG [main] - Loading bean definitions

DEBUG [main] - Neither XML 'id' nor 'name' specified - using generated bean name [com.github.pagehelper.PageInterceptor#5f07d5aa]

DEBUG [main] - Neither XML 'id' nor 'name' specified - using generated bean name [org.mybatis.spring.mapper.MapperScannerConfigurer#0]

DEBUG [main] - Loaded 5 bean definitions from location pattern [classpath:spring-dao.xml]

DEBUG [main] - Imported 5 bean definitions from URL location [classpath:spring-dao.xml]

INFO [main] - Loading XML bean definitions from class path resource [spring-ehcache.xml]

DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]

DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsd

DEBUG [main] - Loading bean definitions

DEBUG [main] - Loaded 0 bean definitions from location pattern [classpath:spring-ehcache.xml]

DEBUG [main] - Imported 0 bean definitions from URL location [classpath:spring-ehcache.xml]

DEBUG [main] - Loaded 10 bean definitions from location pattern [classpath:spring.xml]

DEBUG [main] - Bean factory for Root WebApplicationContext: org.springframework.beans.factory.support.DefaultListableBeanFactory@604b6a62: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,userServiceImpl,org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,dataSource,sessionFactory,org.mybatis.spring.mapper.MapperScannerConfigurer#0,ehCacheManager]; root of factory hierarchy

DEBUG [main] - Registering scope 'request' with implementation [org.springframework.web.context.request.RequestScope@1ed9a4bd]

DEBUG [main] - Registering scope 'session' with implementation [org.springframework.web.context.request.SessionScope@4eb0f3ed]

DEBUG [main] - Registering scope 'globalSession' with implementation [org.springframework.web.context.request.SessionScope@16415b48]

DEBUG [main] - Registering scope 'application' with implementation [org.springframework.web.context.support.ServletContextScope@36d49430]

DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'

DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'

DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor' to allow for resolving potential circular references

DEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'

DEBUG [main] - Creating shared instance of singleton bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'

DEBUG [main] - Creating instance of bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'

DEBUG [main] - Eagerly caching bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0' to allow for resolving potential circular references

DEBUG [main] - Invoking afterPropertiesSet() on bean with name 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'

DEBUG [main] - Finished creating instance of bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'

DEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedence

DEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedence

DEBUG [main] - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]

DEBUG [main] - Looking for matching resources in directory tree [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper]

DEBUG [main] - Searching directory [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper] for files matching pattern [D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/mapper/**/*.class]

DEBUG [main] - Resolved location pattern [classpath*:com/ht/mapper/**/*.class] to resources [file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper\SysUserMapper.class]]

DEBUG [main] - Identified candidate component class: file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper\SysUserMapper.class]

DEBUG [main] - Creating MapperFactoryBean with name 'sysUserMapper' and 'com.ht.mapper.SysUserMapper' mapperInterface

DEBUG [main] - Enabling autowire by type for MapperFactoryBean with name 'sysUserMapper'.

DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0'

DEBUG [main] - Creating instance of bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0'

DEBUG [main] - Eagerly caching bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0' to allow for resolving potential circular references

DEBUG [main] - Finished creating instance of bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0'

INFO [main] - Loading properties file from class path resource [db.properties]

DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'

DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'

DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor' to allow for resolving potential circular references

DEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'

DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'

DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'

DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor' to allow for resolving potential circular references

DEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'

DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'

DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'

DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor' to allow for resolving potential circular references

DEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'

DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'

DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'

DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor' to allow for resolving potential circular references

DEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'

DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'

DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'

DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor' to allow for resolving potential circular references

DEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'

DEBUG [main] - Unable to locate MessageSource with name 'messageSource': using default [org.springframework.context.support.DelegatingMessageSource@2a117d87]

DEBUG [main] - Unable to locate ApplicationEventMulticaster with name 'applicationEventMulticaster': using default [org.springframework.context.event.SimpleApplicationEventMulticaster@5d5b21c1]

DEBUG [main] - Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.ResourceBundleThemeSource@5c609f47]

DEBUG [main] - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@604b6a62: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,userServiceImpl,org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,dataSource,sessionFactory,org.mybatis.spring.mapper.MapperScannerConfigurer#0,ehCacheManager,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor,sysUserMapper]; root of factory hierarchy

DEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'

DEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'

DEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'

DEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'

DEBUG [main] - Creating shared instance of singleton bean 'userServiceImpl'

DEBUG [main] - Creating instance of bean 'userServiceImpl'

DEBUG [main] - Registered injected element on class [com.ht.service.impl.UserServiceImpl]: AutowiredFieldElement for private com.ht.mapper.SysUserMapper com.ht.service.impl.UserServiceImpl.sysUserMapper

DEBUG [main] - Eagerly caching bean 'userServiceImpl' to allow for resolving potential circular references

DEBUG [main] - Processing injected element of bean 'userServiceImpl': AutowiredFieldElement for private com.ht.mapper.SysUserMapper com.ht.service.impl.UserServiceImpl.sysUserMapper

DEBUG [main] - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter.

DEBUG [main] - Creating shared instance of singleton bean 'sysUserMapper'

DEBUG [main] - Creating instance of bean 'sysUserMapper'

DEBUG [main] - Eagerly caching bean 'sysUserMapper' to allow for resolving potential circular references

DEBUG [main] - Returning eagerly cached instance of singleton bean 'sysUserMapper' that is not fully initialized yet - a consequence of a circular reference

DEBUG [main] - Creating shared instance of singleton bean 'sessionFactory'

DEBUG [main] - Creating instance of bean 'sessionFactory'

DEBUG [main] - Eagerly caching bean 'sessionFactory' to allow for resolving potential circular references

DEBUG [main] - Creating shared instance of singleton bean 'dataSource'

DEBUG [main] - Creating instance of bean 'dataSource'

DEBUG [main] - Eagerly caching bean 'dataSource' to allow for resolving potential circular references

ERROR [main] - maxIdle is deprecated

DEBUG [main] - Invoking init method  'init' on bean with name 'dataSource'

INFO [main] - {dataSource-1} inited

DEBUG [main] - Finished creating instance of bean 'dataSource'

DEBUG [main] - Looking for matching resources in directory tree [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\model]

DEBUG [main] - Searching directory [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\model] for files matching pattern [D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/*mapper.xml]

DEBUG [main] - Resolved location pattern [classpath:com/ht/model/*mapper.xml] to resources []

DEBUG [main] - Creating instance of bean 'com.github.pagehelper.PageInterceptor#5f07d5aa'

DEBUG [main] - Finished creating instance of bean 'com.github.pagehelper.PageInterceptor#5f07d5aa'

DEBUG [main] - Invoking afterPropertiesSet() on bean with name 'sessionFactory'

DEBUG [main] - Property 'configLocation' not specified, using default MyBatis Configuration

DEBUG [main] - Class not found: org.jboss.vfs.VFS

DEBUG [main] - JBoss 6 VFS API is not available in this environment.

DEBUG [main] - Class not found: org.jboss.vfs.VirtualFile

DEBUG [main] - VFS implementation org.apache.ibatis.io.JBoss6VFS is not valid in this environment.

DEBUG [main] - Using VFS adapter org.apache.ibatis.io.DefaultVFS

DEBUG [main] - Find JAR URL: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/

DEBUG [main] - Not a JAR: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/

DEBUG [main] - Reader entry: SysUser.class

DEBUG [main] - Reader entry: SysUserExample.class

DEBUG [main] - Reader entry: SysUserExample$Criteria.class

DEBUG [main] - Reader entry: SysUserExample$Criterion.class

DEBUG [main] - Reader entry: SysUserExample$GeneratedCriteria.class

DEBUG [main] - Listing file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/

DEBUG [main] - Find JAR URL: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/SysUser.class

DEBUG [main] - Not a JAR: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/SysUser.class

DEBUG [main] - Reader entry: ����

实现序列化:

implements Serializable

十二月 26, 2017 3:38:05 下午 org.apache.jasper.servlet.TldScanner scanJars信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.十二月 26, 2017 3:38:06 下午 org.apache.catalina.core.ApplicationContext log信息: No Spring WebApplicationInitializer types detected on classpath十二月 26, 2017 3:38:06 下午 org.apache.catalina.core.ApplicationContext log信息: Initializing Spring root WebApplicationContext INFO [main] - Root WebApplicationContext: initialization startedDEBUG [main] - Adding [servletConfigInitParams] PropertySource with lowest search precedenceDEBUG [main] - Adding [servletContextInitParams] PropertySource with lowest search precedenceDEBUG [main] - Adding [jndiProperties] PropertySource with lowest search precedenceDEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedenceDEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedenceDEBUG [main] - Initialized StandardServletEnvironment with PropertySources [servletConfigInitParams,servletContextInitParams,jndiProperties,systemProperties,systemEnvironment]DEBUG [main] - Replacing [servletContextInitParams] PropertySource with [servletContextInitParams] INFO [main] - Refreshing Root WebApplicationContext: startup date [Tue Dec 26 15:38:06 CST 2017]; root of context hierarchyDEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedenceDEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedenceDEBUG [main] - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment] INFO [main] - Loading XML bean definitions from class path resource [spring.xml]DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]DEBUG [main] - Loading schema mappings from [META-INF/spring.schemas]DEBUG [main] - Loaded schema mappings: {http://www.springframework.org/schema/tx/spring-tx-2.5.xsd=org/springframework/transaction/config/spring-tx-2.5.xsd, http://www.springframework.org/schema/aop/spring-aop-4.1.xsd=org/springframework/aop/config/spring-aop-4.1.xsd, http://www.springframework.org/schema/context/spring-context-3.1.xsd=org/springframework/context/config/spring-context-3.1.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-4.1.xsd=org/springframework/jdbc/config/spring-jdbc-4.1.xsd, http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd=org/springframework/web/servlet/config/spring-mvc-4.1.xsd, http://www.springframework.org/schema/util/spring-util-3.0.xsd=org/springframework/beans/factory/xml/spring-util-3.0.xsd, http://www.springframework.org/schema/tool/spring-tool.xsd=org/springframework/beans/factory/xml/spring-tool-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-3.2.xsd=org/springframework/aop/config/spring-aop-3.2.xsd, http://mybatis.org/schema/mybatis-spring-1.2.xsd=org/mybatis/spring/config/mybatis-spring-1.2.xsd, http://www.springframework.org/schema/lang/spring-lang-4.1.xsd=org/springframework/scripting/config/spring-lang-4.1.xsd, http://www.springframework.org/schema/context/spring-context-4.0.xsd=org/springframework/context/config/spring-context-4.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd=org/springframework/web/servlet/config/spring-mvc-3.2.xsd, http://www.springframework.org/schema/tool/spring-tool-4.1.xsd=org/springframework/beans/factory/xml/spring-tool-4.1.xsd, http://www.springframework.org/schema/lang/spring-lang-3.2.xsd=org/springframework/scripting/config/spring-lang-3.2.xsd, http://www.springframework.org/schema/cache/spring-cache-3.2.xsd=org/springframework/cache/config/spring-cache-3.2.xsd, http://www.springframework.org/schema/jee/spring-jee-4.1.xsd=org/springframework/ejb/config/spring-jee-4.1.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd=org/springframework/jdbc/config/spring-jdbc-3.1.xsd, http://www.springframework.org/schema/util/spring-util-2.0.xsd=org/springframework/beans/factory/xml/spring-util-2.0.xsd, http://www.springframework.org/schema/tool/spring-tool-3.2.xsd=org/springframework/beans/factory/xml/spring-tool-3.2.xsd, http://www.springframework.org/schema/context/spring-context.xsd=org/springframework/context/config/spring-context-4.1.xsd, http://www.springframework.org/schema/cache/spring-cache-4.1.xsd=org/springframework/cache/config/spring-cache-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-4.0.xsd=org/springframework/aop/config/spring-aop-4.0.xsd, http://www.springframework.org/schema/jee/spring-jee-3.2.xsd=org/springframework/ejb/config/spring-jee-3.2.xsd, http://www.springframework.org/schema/context/spring-context-3.0.xsd=org/springframework/context/config/spring-context-3.0.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd=org/springframework/jdbc/config/spring-jdbc-4.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd=org/springframework/web/servlet/config/spring-mvc-4.0.xsd, http://www.springframework.org/schema/util/spring-util-2.5.xsd=org/springframework/beans/factory/xml/spring-util-2.5.xsd, http://www.springframework.org/schema/beans/spring-beans-3.2.xsd=org/springframework/beans/factory/xml/spring-beans-3.2.xsd, http://www.springframework.org/schema/aop/spring-aop-3.1.xsd=org/springframework/aop/config/spring-aop-3.1.xsd, http://www.springframework.org/schema/lang/spring-lang-4.0.xsd=org/springframework/scripting/config/spring-lang-4.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc.xsd=org/springframework/web/servlet/config/spring-mvc-4.1.xsd, http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd=org/springframework/web/servlet/config/spring-mvc-3.1.xsd, http://www.springframework.org/schema/beans/spring-beans-4.1.xsd=org/springframework/beans/factory/xml/spring-beans-4.1.xsd, http://www.springframework.org/schema/tool/spring-tool-4.0.xsd=org/springframework/beans/factory/xml/spring-tool-4.0.xsd, http://www.springframework.org/schema/tx/spring-tx-3.2.xsd=org/springframework/transaction/config/spring-tx-3.2.xsd, http://www.springframework.org/schema/lang/spring-lang-3.1.xsd=org/springframework/scripting/config/spring-lang-3.1.xsd, http://www.springframework.org/schema/cache/spring-cache-3.1.xsd=org/springframework/cache/config/spring-cache-3.1.xsd, http://www.springframework.org/schema/jee/spring-jee-4.0.xsd=org/springframework/ejb/config/spring-jee-4.0.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd=org/springframework/jdbc/config/spring-jdbc-3.0.xsd, http://www.springframework.org/schema/task/spring-task-4.1.xsd=org/springframework/scheduling/config/spring-task-4.1.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc.xsd=org/springframework/jdbc/config/spring-jdbc-4.1.xsd, http://www.springframework.org/schema/tool/spring-tool-3.1.xsd=org/springframework/beans/factory/xml/spring-tool-3.1.xsd, http://www.springframework.org/schema/tx/spring-tx-4.1.xsd=org/springframework/transaction/config/spring-tx-4.1.xsd, http://www.springframework.org/schema/cache/spring-cache-4.0.xsd=org/springframework/cache/config/spring-cache-4.0.xsd, http://www.springframework.org/schema/jee/spring-jee-3.1.xsd=org/springframework/ejb/config/spring-jee-3.1.xsd, http://www.springframework.org/schema/task/spring-task-3.2.xsd=org/springframework/scheduling/config/spring-task-3.2.xsd, http://www.springframework.org/schema/beans/spring-beans-3.1.xsd=org/springframework/beans/factory/xml/spring-beans-3.1.xsd, http://www.springframework.org/schema/util/spring-util.xsd=org/springframework/beans/factory/xml/spring-util-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-3.0.xsd=org/springframework/aop/config/spring-aop-3.0.xsd, http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd=org/springframework/web/servlet/config/spring-mvc-3.0.xsd, http://www.springframework.org/schema/beans/spring-beans-4.0.xsd=org/springframework/beans/factory/xml/spring-beans-4.0.xsd, http://www.springframework.org/schema/beans/spring-beans.xsd=org/springframework/beans/factory/xml/spring-beans-4.1.xsd, http://www.springframework.org/schema/tx/spring-tx-3.1.xsd=org/springframework/transaction/config/spring-tx-3.1.xsd, http://www.springframework.org/schema/lang/spring-lang-3.0.xsd=org/springframework/scripting/config/spring-lang-3.0.xsd, http://mybatis.org/schema/mybatis-spring.xsd=org/mybatis/spring/config/mybatis-spring-1.2.xsd, http://www.springframework.org/schema/context/spring-context-2.5.xsd=org/springframework/context/config/spring-context-2.5.xsd, http://www.springframework.org/schema/task/spring-task-4.0.xsd=org/springframework/scheduling/config/spring-task-4.0.xsd, http://www.springframework.org/schema/tool/spring-tool-3.0.xsd=org/springframework/beans/factory/xml/spring-tool-3.0.xsd, http://www.springframework.org/schema/tx/spring-tx-4.0.xsd=org/springframework/transaction/config/spring-tx-4.0.xsd, http://www.springframework.org/schema/aop/spring-aop-2.0.xsd=org/springframework/aop/config/spring-aop-2.0.xsd, http://www.springframework.org/schema/jee/spring-jee-3.0.xsd=org/springframework/ejb/config/spring-jee-3.0.xsd, http://www.springframework.org/schema/util/spring-util-4.1.xsd=org/springframework/beans/factory/xml/spring-util-4.1.xsd, http://www.springframework.org/schema/task/spring-task-3.1.xsd=org/springframework/scheduling/config/spring-task-3.1.xsd, http://www.springframework.org/schema/beans/spring-beans-3.0.xsd=org/springframework/beans/factory/xml/spring-beans-3.0.xsd, http://www.springframework.org/schema/jee/spring-jee.xsd=org/springframework/ejb/config/spring-jee-4.1.xsd, http://www.springframework.org/schema/aop/spring-aop-2.5.xsd=org/springframework/aop/config/spring-aop-2.5.xsd, http://www.springframework.org/schema/lang/spring-lang-2.0.xsd=org/springframework/scripting/config/spring-lang-2.0.xsd, http://www.springframework.org/schema/util/spring-util-3.2.xsd=org/springframework/beans/factory/xml/spring-util-3.2.xsd, http://www.springframework.org/schema/task/spring-task.xsd=org/springframework/scheduling/config/spring-task-4.1.xsd, http://www.springframework.org/schema/tool/spring-tool-2.0.xsd=org/springframework/beans/factory/xml/spring-tool-2.0.xsd, http://www.springframework.org/schema/tx/spring-tx-3.0.xsd=org/springframework/transaction/config/spring-tx-3.0.xsd, http://www.springframework.org/schema/lang/spring-lang-2.5.xsd=org/springframework/scripting/config/spring-lang-2.5.xsd, http://www.springframework.org/schema/jee/spring-jee-2.0.xsd=org/springframework/ejb/config/spring-jee-2.0.xsd, http://www.springframework.org/schema/tool/spring-tool-2.5.xsd=org/springframework/beans/factory/xml/spring-tool-2.5.xsd, http://www.springframework.org/schema/jee/spring-jee-2.5.xsd=org/springframework/ejb/config/spring-jee-2.5.xsd, http://www.springframework.org/schema/util/spring-util-4.0.xsd=org/springframework/beans/factory/xml/spring-util-4.0.xsd, http://www.springframework.org/schema/task/spring-task-3.0.xsd=org/springframework/scheduling/config/spring-task-3.0.xsd, http://www.springframework.org/schema/lang/spring-lang.xsd=org/springframework/scripting/config/spring-lang-4.1.xsd, http://www.springframework.org/schema/context/spring-context-3.2.xsd=org/springframework/context/config/spring-context-3.2.xsd, http://www.springframework.org/schema/util/spring-util-3.1.xsd=org/springframework/beans/factory/xml/spring-util-3.1.xsd, http://www.springframework.org/schema/beans/spring-beans-2.0.xsd=org/springframework/beans/factory/xml/spring-beans-2.0.xsd, http://www.springframework.org/schema/cache/spring-cache.xsd=org/springframework/cache/config/spring-cache-4.1.xsd, http://www.springframework.org/schema/tx/spring-tx.xsd=org/springframework/transaction/config/spring-tx-4.1.xsd, http://www.springframework.org/schema/context/spring-context-4.1.xsd=org/springframework/context/config/spring-context-4.1.xsd, http://www.springframework.org/schema/beans/spring-beans-2.5.xsd=org/springframework/beans/factory/xml/spring-beans-2.5.xsd, http://www.springframework.org/schema/tx/spring-tx-2.0.xsd=org/springframework/transaction/config/spring-tx-2.0.xsd, http://www.alibaba.com/schema/stat.xsd=META-INF/stat.xsd, http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsd=org/springframework/jdbc/config/spring-jdbc-3.2.xsd, http://www.springframework.org/schema/aop/spring-aop.xsd=org/springframework/aop/config/spring-aop-4.1.xsd}DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsdDEBUG [main] - Found XML schema [http://www.springframework.org/schema/context/spring-context-3.0.xsd] in classpath: org/springframework/context/config/spring-context-3.0.xsdDEBUG [main] - Found XML schema [http://www.springframework.org/schema/tool/spring-tool-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-tool-3.0.xsdDEBUG [main] - Loading bean definitionsDEBUG [main] - Loaded NamespaceHandler mappings: {http://www.springframework.org/schema/p=org.springframework.beans.factory.xml.SimplePropertyNamespaceHandler, http://www.springframework.org/schema/mvc=org.springframework.web.servlet.config.MvcNamespaceHandler, http://www.springframework.org/schema/util=org.springframework.beans.factory.xml.UtilNamespaceHandler, http://www.alibaba.com/schema/stat=com.alibaba.druid.support.spring.stat.config.DruidStatNamespaceHandler, http://www.springframework.org/schema/jee=org.springframework.ejb.config.JeeNamespaceHandler, http://www.springframework.org/schema/aop=org.springframework.aop.config.AopNamespaceHandler, http://www.springframework.org/schema/jdbc=org.springframework.jdbc.config.JdbcNamespaceHandler, http://www.springframework.org/schema/cache=org.springframework.cache.config.CacheNamespaceHandler, http://mybatis.org/schema/mybatis-spring=org.mybatis.spring.config.NamespaceHandler, http://www.springframework.org/schema/c=org.springframework.beans.factory.xml.SimpleConstructorNamespaceHandler, http://www.springframework.org/schema/tx=org.springframework.transaction.config.TxNamespaceHandler, http://www.springframework.org/schema/task=org.springframework.scheduling.config.TaskNamespaceHandler, http://www.springframework.org/schema/lang=org.springframework.scripting.config.LangNamespaceHandler, http://www.springframework.org/schema/context=org.springframework.context.config.ContextNamespaceHandler} INFO [main] - Loading XML bean definitions from class path resource [spring-service.xml]DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsdDEBUG [main] - Found XML schema [http://www.springframework.org/schema/context/spring-context-3.0.xsd] in classpath: org/springframework/context/config/spring-context-3.0.xsdDEBUG [main] - Found XML schema [http://www.springframework.org/schema/tool/spring-tool-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-tool-3.0.xsdDEBUG [main] - Loading bean definitionsDEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedenceDEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedenceDEBUG [main] - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]DEBUG [main] - JSR-250 'javax.annotation.ManagedBean' found and supported for component scanningDEBUG [main] - Looking for matching resources in directory tree [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl]DEBUG [main] - Searching directory [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl] for files matching pattern [D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/service/impl/**/*.class]DEBUG [main] - Resolved location pattern [classpath*:com/ht/service/impl/**/*.class] to resources [file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl\UserServiceImpl.class]]DEBUG [main] - Identified candidate component class: file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\service\impl\UserServiceImpl.class]DEBUG [main] - Loaded 1 bean definitions from location pattern [classpath:spring-service.xml]DEBUG [main] - Imported 1 bean definitions from URL location [classpath:spring-service.xml] INFO [main] - Loading XML bean definitions from class path resource [spring-dao.xml]DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsdDEBUG [main] - Found XML schema [http://www.springframework.org/schema/context/spring-context-3.0.xsd] in classpath: org/springframework/context/config/spring-context-3.0.xsdDEBUG [main] - Found XML schema [http://www.springframework.org/schema/tool/spring-tool-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-tool-3.0.xsdDEBUG [main] - Loading bean definitionsDEBUG [main] - Neither XML 'id' nor 'name' specified - using generated bean name [com.github.pagehelper.PageInterceptor#5f07d5aa]DEBUG [main] - Neither XML 'id' nor 'name' specified - using generated bean name [org.mybatis.spring.mapper.MapperScannerConfigurer#0]DEBUG [main] - Loaded 5 bean definitions from location pattern [classpath:spring-dao.xml]DEBUG [main] - Imported 5 bean definitions from URL location [classpath:spring-dao.xml] INFO [main] - Loading XML bean definitions from class path resource [spring-ehcache.xml]DEBUG [main] - Using JAXP provider [com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl]DEBUG [main] - Found XML schema [http://www.springframework.org/schema/beans/spring-beans-3.0.xsd] in classpath: org/springframework/beans/factory/xml/spring-beans-3.0.xsdDEBUG [main] - Loading bean definitionsDEBUG [main] - Loaded 0 bean definitions from location pattern [classpath:spring-ehcache.xml]DEBUG [main] - Imported 0 bean definitions from URL location [classpath:spring-ehcache.xml]DEBUG [main] - Loaded 10 bean definitions from location pattern [classpath:spring.xml]DEBUG [main] - Bean factory for Root WebApplicationContext: org.springframework.beans.factory.support.DefaultListableBeanFactory@604b6a62: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,userServiceImpl,org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,dataSource,sessionFactory,org.mybatis.spring.mapper.MapperScannerConfigurer#0,ehCacheManager]; root of factory hierarchyDEBUG [main] - Registering scope 'request' with implementation [org.springframework.web.context.request.RequestScope@1ed9a4bd]DEBUG [main] - Registering scope 'session' with implementation [org.springframework.web.context.request.SessionScope@4eb0f3ed]DEBUG [main] - Registering scope 'globalSession' with implementation [org.springframework.web.context.request.SessionScope@16415b48]DEBUG [main] - Registering scope 'application' with implementation [org.springframework.web.context.support.ServletContextScope@36d49430]DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor' to allow for resolving potential circular referencesDEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'DEBUG [main] - Creating shared instance of singleton bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'DEBUG [main] - Creating instance of bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'DEBUG [main] - Eagerly caching bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0' to allow for resolving potential circular referencesDEBUG [main] - Invoking afterPropertiesSet() on bean with name 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'DEBUG [main] - Finished creating instance of bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0'DEBUG [main] - Adding [systemProperties] PropertySource with lowest search precedenceDEBUG [main] - Adding [systemEnvironment] PropertySource with lowest search precedenceDEBUG [main] - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]DEBUG [main] - Looking for matching resources in directory tree [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper]DEBUG [main] - Searching directory [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper] for files matching pattern [D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/mapper/**/*.class]DEBUG [main] - Resolved location pattern [classpath*:com/ht/mapper/**/*.class] to resources [file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper\SysUserMapper.class]]DEBUG [main] - Identified candidate component class: file [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\mapper\SysUserMapper.class]DEBUG [main] - Creating MapperFactoryBean with name 'sysUserMapper' and 'com.ht.mapper.SysUserMapper' mapperInterfaceDEBUG [main] - Enabling autowire by type for MapperFactoryBean with name 'sysUserMapper'.DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0'DEBUG [main] - Creating instance of bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0'DEBUG [main] - Eagerly caching bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0' to allow for resolving potential circular referencesDEBUG [main] - Finished creating instance of bean 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0' INFO [main] - Loading properties file from class path resource [db.properties]DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor' to allow for resolving potential circular referencesDEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor' to allow for resolving potential circular referencesDEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor' to allow for resolving potential circular referencesDEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor' to allow for resolving potential circular referencesDEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor'DEBUG [main] - Creating shared instance of singleton bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'DEBUG [main] - Creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'DEBUG [main] - Eagerly caching bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor' to allow for resolving potential circular referencesDEBUG [main] - Finished creating instance of bean 'org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor'DEBUG [main] - Unable to locate MessageSource with name 'messageSource': using default [org.springframework.context.support.DelegatingMessageSource@2a117d87]DEBUG [main] - Unable to locate ApplicationEventMulticaster with name 'applicationEventMulticaster': using default [org.springframework.context.event.SimpleApplicationEventMulticaster@5d5b21c1]DEBUG [main] - Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.ResourceBundleThemeSource@5c609f47]DEBUG [main] - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@604b6a62: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,userServiceImpl,org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,dataSource,sessionFactory,org.mybatis.spring.mapper.MapperScannerConfigurer#0,ehCacheManager,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor,sysUserMapper]; root of factory hierarchyDEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'DEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'DEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalRequiredAnnotationProcessor'DEBUG [main] - Returning cached instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'DEBUG [main] - Creating shared instance of singleton bean 'userServiceImpl'DEBUG [main] - Creating instance of bean 'userServiceImpl'DEBUG [main] - Registered injected element on class [com.ht.service.impl.UserServiceImpl]: AutowiredFieldElement for private com.ht.mapper.SysUserMapper com.ht.service.impl.UserServiceImpl.sysUserMapperDEBUG [main] - Eagerly caching bean 'userServiceImpl' to allow for resolving potential circular referencesDEBUG [main] - Processing injected element of bean 'userServiceImpl': AutowiredFieldElement for private com.ht.mapper.SysUserMapper com.ht.service.impl.UserServiceImpl.sysUserMapperDEBUG [main] - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter.DEBUG [main] - Creating shared instance of singleton bean 'sysUserMapper'DEBUG [main] - Creating instance of bean 'sysUserMapper'DEBUG [main] - Eagerly caching bean 'sysUserMapper' to allow for resolving potential circular referencesDEBUG [main] - Returning eagerly cached instance of singleton bean 'sysUserMapper' that is not fully initialized yet - a consequence of a circular referenceDEBUG [main] - Creating shared instance of singleton bean 'sessionFactory'DEBUG [main] - Creating instance of bean 'sessionFactory'DEBUG [main] - Eagerly caching bean 'sessionFactory' to allow for resolving potential circular referencesDEBUG [main] - Creating shared instance of singleton bean 'dataSource'DEBUG [main] - Creating instance of bean 'dataSource'DEBUG [main] - Eagerly caching bean 'dataSource' to allow for resolving potential circular referencesERROR [main] - maxIdle is deprecatedDEBUG [main] - Invoking init method  'init' on bean with name 'dataSource' INFO [main] - {dataSource-1} initedDEBUG [main] - Finished creating instance of bean 'dataSource'DEBUG [main] - Looking for matching resources in directory tree [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\model]DEBUG [main] - Searching directory [D:\workspaces\ssm_basic\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\ht\model] for files matching pattern [D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/*mapper.xml]DEBUG [main] - Resolved location pattern [classpath:com/ht/model/*mapper.xml] to resources []DEBUG [main] - Creating instance of bean 'com.github.pagehelper.PageInterceptor#5f07d5aa'DEBUG [main] - Finished creating instance of bean 'com.github.pagehelper.PageInterceptor#5f07d5aa'DEBUG [main] - Invoking afterPropertiesSet() on bean with name 'sessionFactory'DEBUG [main] - Property 'configLocation' not specified, using default MyBatis ConfigurationDEBUG [main] - Class not found: org.jboss.vfs.VFSDEBUG [main] - JBoss 6 VFS API is not available in this environment.DEBUG [main] - Class not found: org.jboss.vfs.VirtualFileDEBUG [main] - VFS implementation org.apache.ibatis.io.JBoss6VFS is not valid in this environment.DEBUG [main] - Using VFS adapter org.apache.ibatis.io.DefaultVFSDEBUG [main] - Find JAR URL: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/DEBUG [main] - Not a JAR: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/DEBUG [main] - Reader entry: SysUser.classDEBUG [main] - Reader entry: SysUserExample.classDEBUG [main] - Reader entry: SysUserExample$Criteria.classDEBUG [main] - Reader entry: SysUserExample$Criterion.classDEBUG [main] - Reader entry: SysUserExample$GeneratedCriteria.classDEBUG [main] - Listing file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/DEBUG [main] - Find JAR URL: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/SysUser.classDEBUG [main] - Not a JAR: file:/D:/workspaces/ssm_basic/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/ssm/WEB-INF/classes/com/ht/model/SysUser.classDEBUG [main] - Reader entry: ����

org.apache.ibatis.cache.CacheException: Error serializing object的更多相关文章

  1. Error serializing object:序列化对象时出错

    序列化对象时出错 :Error serializing object. Error serializing object. Cause: java.io.NotSerializableExceptio ...

  2. Cause: org.apache.ibatis.executor.ExecutorException: Error getting generated key or setting result to parameter object. Cause: java.sql.SQLException: 不支持的特性

    mybatis插入数据时报错: Cause: org.apache.ibatis.executor.ExecutorException: Error getting generated key or ...

  3. The error may exist in com/bjpowernode/dao/StudentDao.xml ### Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderExcept

    The error may exist in com/bjpowernode/dao/StudentDao.xml### Cause: org.apache.ibatis.builder.Builde ...

  4. Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xm

    mybatis解析xml配置文件出现异常: org.apache.ibatis.exceptions.PersistenceException: Error building SqlSession. ...

  5. org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML.问题思路

    15:36:34,549 WARN DefaultListableBeanFactory:1416 - Bean creation exception on FactoryBean type chec ...

  6. 解决:org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderException: Error evaluating expression 'requestMap.maintenancename != null and requestMap.maintenance

    异常如下:org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.Builde ...

  7. org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manu

    这个是sql 语句 错误     仔细检查 SQL语句是否写错了 org.apache.ibatis.exceptions.PersistenceException: ### Error queryi ...

  8. org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent succ

    数据库 没有开启  连接失败 org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause ...

  9. MyException--org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ###

    org.apache.ibatis.exceptions.PersistenceException:  ### Error building SqlSession. ### The error may ...

随机推荐

  1. c# 获取网页的爬虫程序

    转载于:https://www.cnblogs.com/wzk153/p/9145684.html HtmlAgilityPack相关详解: https://www.cnblogs.com/asxin ...

  2. 上传自己的 NuGet 包

    参考:https://blog.csdn.net/gulijiang2008/article/details/41724927 STEP 1:在NuGet上注册并获取API Key STEP 2:下载 ...

  3. 【SP1716】GSS3 - Can you answer these queries III(动态DP)

    题目链接 之前用线段树写了一遍,现在用\(ddp\)再写一遍. #include <cstdio> #define lc (now << 1) #define rc (now ...

  4. SocketException: Write failed (OS Error: Broken pipe, errno = 32

    https://github.com/flutter/flutter/issues/16491

  5. centos下安装nginx(转载)

    http://blog.csdn.net/u010246789/article/details/51501710 有声明,不能转载,所以,就把地址弄了过来

  6. Android著名开源库

    UI方面 1.绘制图表MPAndroidChart.hellocharts: https://github.com/PhilJay/MPAndroidChart https://github.com/ ...

  7. GC是如何判断一个对象为"垃圾"的?被GC判断为"垃圾"的对象一定会被回收吗?

    一.GC如何判断一个对象为”垃圾”的java堆内存中存放着几乎所有的对象实例,垃圾收集器在对堆进行回收前,第一件事情就是要确定这些对象之中哪些还“存活”着,哪些已经“死去”.那么GC具体通过什么手段来 ...

  8. 二十二、mysql索引原理详解

    背景 使用mysql最多的就是查询,我们迫切的希望mysql能查询的更快一些,我们经常用到的查询有: 按照id查询唯一一条记录 按照某些个字段查询对应的记录 查找某个范围的所有记录(between a ...

  9. 快速入门 Python 数据分析实用指南

    Python 现如今已成为数据分析和数据科学使用上的标准语言和标准平台之一.那么作为一个新手小白,该如何快速入门 Python 数据分析呢? 下面根据数据分析的一般工作流程,梳理了相关知识技能以及学习 ...

  10. Spark 宽窄依赖和stage的划分

    窄依赖 父RDD和子RDD partition之间的关系是一对一的,或者父RDD一个partition只对应一个子RDD的partition情况下的父RDD和子RDD partition关系是多对一的 ...