先吐槽一下UEditor作为一个前端的js类库,非要把4种后端的代码给出来,而实际生产中用的框架不同,其代码并不具有适应性.(通常类似其它项目仅仅是给出数据交互的规范.格式,后端实现就可以自由定制) 接下来还是说各种问题把 1.首先下载其jsp的版本... 然而我并没有用jsp <%@ page language="java" contentType="text/html; charset=UTF-8" import="com.baidu.uedit

spring boot整合elasticsearch, 启动报错: Caused by: java.lang.IllegalStateException: availableProcessors ], rejecting [] at io.netty.util.NettyRuntime$AvailableProcessorsHolder.setAvailableProcessors(NettyRuntime.java:) ~[netty-common-.Final.jar:.Final] at

spring cloud下spring boot微服务启动没有报错,但是访问访问不到 解决方法: 可能是端口被占用了,但是依旧启用成功了. 更改一下项目启用的端口号,再重新启动查看是否可以正常访问.

在spring boot中使用使用定时任务@Scheduled 报错: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'autoShelfSchedule' defined in file [D:\document\IdeaProjects\pisen\pisen-cloud-luna\pisen-cloud-luna-ms-jifen\target\classes\c

背景 使用Spring Cloud搭建微服务,服务的注册与发现(Eureka)项目启动时报错,错误如下 *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could b

每天学习一点点 编程PDF电子书免费下载: http://www.shitanlife.com/code spring boot,input标签未关闭报bug,代码稍有不慎就出小问题,后来百度,google后顺利解决. 首先在pom.xml文件引入nekohtml <dependency> <groupId>net.sourceforge.nekohtml</groupId> <artifactId>nekohtml</artifactId> &

使用场景:在spring data jpa下使用@Query("hql语句") 然后在项目启动的时候报错 hql语句报错:antlr.NoViableAltException: unexpected token: roleName 仔细查看了一下代码: @Query(value = "from Role as r left join r.department as d left join d.company as c where" + " (:depart

现象: 一段代码: ClassLoader loader = XXXUtil.class.getClassLoader(); String jsFileName = loader.getResource("") + "/resources/" + fileName; logger.info("文件路径为"+jsFileName); 在本地开发测试,完全ok(windows下): 上测试环境,报错/opt/jar_code/xxx/xxxx.jar

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 2017-05-13 20:11:30.651 ERROR 1869 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 2018-10-31 10:42:43:043 [restartedMain] [ERROR] org.springframework.boot.SpringApplication >> Application startup failed java.l

错误:org.apache.ibatis.binding.BindingException: Invalid bound statement (not found),经过排查确定是没有找到xml的原因,项目结构: 正确配置如下: mybatis: config-locations: classpath:mybatis-config.xml type-aliases-package: com.马赛克.platform.api.model mapper-locations: classpath:co

Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Wed Dec 14 16:35:25 CST 2016 There was an unexpected error (type=Not Found, status=404). No message available 原因是[Application启动类放的位置不对]要将

org.thymeleaf.exceptions.TemplateInputException: Error resolving template "succeed", template might not exist or might not be accessible by any of the configured Template Resolvers at org.thymeleaf.engine.TemplateManager.resolveTemplate(Template

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is java.lang.NoSuchMethodError: org.hibernate.Session.getFlushMode()Lorg/hibernate/FlushMode; at org.springframework.

spring boot 2.0.0 + mybatis 报:Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required 无法启动 google baidu了一番,多数都提示缺少: <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artif

问题:c#执行插入sql 时,报错:异常信息:超时时间已到.在操作完成之前超时时间已过或服务器未响应 解决: SqlCommand cmd = new SqlCommand(); cmd.CommandTimeout = 180; //增加设置超时时间为3分钟.

问题描述 Spring Cloud Feign调用其它服务报错,错误提示如下:Failed to instantiate [java.util.List]: Specified class is an interface. 解决方案 通过查询一些资料,得到的结论,是定义接口传递的参数时,没有用@RequestBody修饰,查看定义接口有用@RequestBogy修饰,Feign的接口实现里没有用@RequestBody修饰,添加后问题就解决了,以后还是要仔细看待每个问题.

遇到此问题,首先想到的就是各种百度.结果度娘了一会并没有发现有用的有效的解决方法,哎,看来还得靠自己啊. 首先整理了下手头上的资源,一是HtmlAgilityPack,专门解析Html文本用的:二是我有ASPOSE.Word. 再整理下思路:在Word中插入Html,首先有一点是肯定的,Word跟Html都是Document结构,这点应该是没啥怀疑的.如此的话就感觉好办多了,无非就是Document上插入几个节点,在Html插入节点的方式完全可以运用到此地方. 那么第一种解决方法就是:首先把Wo

spring boot项目引用spring-cloud-starter-kubernetes <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-kubernetes</artifactId> <version>1.0.0.RELEASE</version> </dependency>

OK,spring cloud项目,最外层的父级项目在打包的时候,报错如下: "C:\Program Files\Java\jdk1.8.0_131\bin\java" -Dmaven.multiModuleProjectDirectory=D:\apps\ideaProjects\springcloud -Dmaven.home=D:\apps\apache-maven-3.5.0 -Dclassworlds.conf=D:\apps\apache-maven-3.5.0\bin\m

问题描述 Spring Boot应用(使用默认的嵌入式Tomcat)在上传文件时,偶尔会出现上传失败的情况,后台报错日志信息如下:"The temporary upload location is not valid". 原因追踪 这个问题的根本原因是Tomcat的文件上传机制引起的! Tomcat在处理文件上传时,会将客户端上传的文件写入临时目录,这个临时目录默认在/tmp路径下,如:"/tmp/tomcat.6574404581312272268.18333/work/T