应该怎么解决
int result = driverEntityMapper.insert(driver);
- org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
- Error updating database. Cause: java.lang.IllegalArgumentException: non null key required
- The error may exist in com/xxxx/mapper/DriverEntityMapper.java (best guess)
- The error may involve com.xxx.mapper.DriverEntityMapper.insert
- The error occurred while executing an update
- Cause: java.lang.IllegalArgumentException: non null key required
参数异常,看下数据库和你的插入的实体对象。数据库中有哪些是必填的不能为空的,和你入参实体比较下。
driverEntityMapper.insert(driver);
driver变量有传入openid值吗?可以断点调试下