项目部署在tomcat后每隔一段时间便会报错 Cause: java.sql.SQLException: Could not retrieve transation read-only status server ; SQL []; Could not retrieve transation read-only status server; nested exception is java.sql.SQLException: Could not retrieve transation read-
Spring Boot 集成教程 Spring Boot 介绍 Spring Boot 开发环境搭建(Eclipse) Spring Boot Hello World (restful接口)例子 spring boot 连接Mysql spring boot配置druid连接池连接mysql spring boot集成mybatis(1) spring boot集成mybatis(2) – 使用pagehelper实现分页 spring boot集成mybatis(3) – mybatis ge
1.Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). Last acquisition attempt exception: 没发现所配置的数据库名字,使用默认的,然后一直连接,最后异常 一直在百度这个问题,但是没有什么好的解