(Mybatis学习)Maven中Mybatis连接mysql报错：

Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException: Error querying database. Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for text.selectAll Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for text.selectAll

Maven中Mybatis连接mysql报错：

在看Mybatis教程的时候，Mybatis连接mysql报错，视频里没报错，没解决方法：

我搜了第一个报错，全是时区不一样，按着修改还是报错。后来发现是mybatis-config.xml没注册。

报错代码如下：

Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException: 
 Error querying database.  Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for text.selectAll
 Cause: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for text.selectAll
    at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:135)
    at com.itheima.MyBatisDemo.main(MyBatisDemo.java:24)
Caused by: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for text.selectAll
    at org.apache.ibatis.session.Configuration$StrictMap.get(Configuration.java:1009)
    at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:799)
    at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:792)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:146)
    ... 3 more

解决方法：Mappper没有注册，需要在mybatis-config.xml里面注册一下UserMapper.xml文件

成功解决：

如果这没有解决的话，可以搜一下这个报错：

Exception in thread "main" org.apache.ibatis.exceptions.PersistenceException: Error querying database

(Mybatis学习)Maven中Mybatis连接mysql报错：

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