New_Yao的博客

一、全部报错信息org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.executor.ExecutorException: No constructor found in com.njpp.wxxcx.bean.MatchMember matching [java.math.BigDec...

很奇怪的错误，但是错误原因难以启齿。。。。记录下来记一次使用mybatis时发生的错误，全部错误信息如下org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'str' in 'class java.lang.String' at org.apache.ibatis.r...

更新dao层int change(@Param("listParam") List<Member> listParam);xml文件<update id="change" parameterType="java.util.List"> <foreach collection="listParam" item="item" index="index" ...