mysql错误 java.sql.SQLException: Column count doesn't match value count at row 1几种情况
错误提示:Causedby:java.sql.SQLException:Columncountdoesn'tmatchvaluecountatrow1在网上查到出错有好几种情况(没找到我的情况,我是第二种):第一种:列和值数量不一致INSERTINTO表名(PK_ID,a,b,c)VALUES(#{PK_ID,jdbcType=VARCHAR},#{a,jdbcType=VARCHAR},#{b,