异常:org.apache.ibatis.reflection.ReflectionException
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org.mybatis.spring.MyBatisSystemException: nested exception is org.Apache.ibatis.reflection.ReflectionException: There is no getter for property named 'userId1' in ‘entity.java’
这个异常信息在开发的过程中也经常的可以看得到,当然也是比较简单的异常。在异常的信息中比较清楚的指明了引发异常的原因There is no getter for property named 'userId1' in ‘entity.java’,找到对应的实体看看有没有对应的属性和对应的SET和GET方法!我这里是缺少对应的属性,也根本没有对应的SET和GET方法!
不过需要注意的是:在MyBatis映射文件中用#和$传递参数的特点,#是以占位符的形式来传递对应变量的参数值的,框架会对传入的参数做预编译的动作,用$时会将传入的变量的参数值原样的传递过去,并且用$传递传递参数的时候需要有对应的GET方法,在MyBatis的映射文件中如果用某个变量传递传递参数,这个变量必须存在于对应的模型中,并且有对应的GET方法!此点常常引起莫名的异常问题,要多加注意!
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- 异常:org.apache.ibatis.reflection.ReflectionException
- Caused by: org.apache.ibatis.reflection.ReflectionException
- mybatis 异常信息 org.apache.ibatis.reflection.ReflectionException: There is no getter for property named
- mybatis映射异常:nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter
- org.apache.ibatis.reflection.ReflectionException: Error instantiating interface dao.UserMappe
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- Spring+Mybatis 查询所有数据时发生异常:org.apache.ibatis.reflection.ReflectionException: There is no getter for
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