cd /etc/phpmyadminsudo vim config.inc.php 修改phpmyadmin的配置文件config.inc.php $cfg['Servers'][$i]['table_uiprefs'] = 'pma_table_uiprefs';改成: $cfg['Servers'][$i]['pam_table_uiprefs'] = 'pma_table_uiprefs'; 同理:#1146 - Table 'phpmyadmin.pma_recent' doesn't…

spring3.2.8 + quartz2.2.1配置到application.xml中 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'startQuertz' defined in class path resource [application.xml]: Invocation of init method failed; nested exception is…

Spring4.3.4 + quartz2.2.1配置到application.xml中 <properties> <spring.version>4.3.4.RELEASE</spring.version> </properties> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId&g…

引起条件: SpringBoot+JPA插入包含自增字段的对象 @Id @GeneratedValue private Integer id; 解决方法: 给注解添加属性 @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Integer id; Hibernate: select next_val as id_val from hibernate_sequence for update 2019-01-09 15:44…

错误信息:Table 'sell.hibernate_sequence' doesn't exist 错误原因:实体主键没有配置主键自增长 完整配置如下 /**主键id*/ @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Integer id;…

Hibernate 能够出色地自动生成主键.Hibernate/EBJ 3 注释也可以为主键的自动生成提供丰富的支持,允许实现各种策略.其生成规则由@GeneratedValue设定的.这里的@id和@GeneratedValue都是JPA的标准用法, JPA提供四种标准用法,由@GeneratedValue的源代码可以明显看出.JPA提供的四种标准用法为TABLE,SEQUENCE,IDENTITY,AUTO.TABLE:使用一个特定的数据库表格来保存主键.SEQUENCE:根据底层数据库的序…

在使用phpmyadmin时,数据库总报错#1146 - Table ‘phpmyadmin.pma_table_uiprefs' doesn't exist 修改phpmyadmin的配置文件config.inc.php $cfg['Servers'][$i]['table_uiprefs'] = 'pma_table_uiprefs'; 改成: $cfg['Servers'][$i]['pam_table_uiprefs'] = 'pma_table_uiprefs'; #1146 - Ta…

错误提示: ubuntu opencv imshow() 报错 windows.cpp报错 the function is not implemented If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvShowImage' 原因: opencv在ubuntu需要的一些依赖包没有安装.按照提示安装li…

Error Msg 创建了一个apps的目录将所有app放入apps文件中, 将apps路径加入sys.path中:sys.insert(0, os.path.join(BASE_DIR, "apps")) 未改前: RuntimeError: Model class scanhosts.models.HostLoginInfo doesn't declare an explicit app_label and isn't in an application in INSTALLED_…

解决centos7下 selenium报错--unknown error: DevToolsActivePort file doesn't exist 早上在linux下用selenium启动Chrome时出现问题: 报错: Traceback (most recent call last): File "get2.py", line 62, in <module> browser = webdriver.Chrome() File "/root/.pyenv/v…