mybatis插入出现org.apache.ibatis.executor.ExecutorException: No setter found for the keyProperty 'xxx'异常的原因

确定有setter方法,问题其实是xml文件中,insert的主键的列名写错了,如下,一开始写成ComId

<insert id="insertCom" parameterType="Comment" useGeneratedKeys="true" keyProperty="comId">

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转载自www.cnblogs.com/zxcoder/p/11901593.html