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在搭建ssm的过程中 用junit测试Dao层 怎么样都报错 说连接不上jdbc
光阴似箭催人老，日月如移越少年。
代码都不贴，你问的不是问题
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
代码都不贴，你问的不是问题