mybatis的sql语句，求解答

Question

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'a where a.store_id= ''' at line 1，一直找不到id这个是其中文件删除语句
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'store_id='3'' at line 20

Answer 1

楼上说的没错，你没有在方法配置里面加上参数的类型，没法识别你传回来的id
下面是我之前写的一个例子

delete from T_PROJ_HOLIDAY where id in (${id})

${id}里面是我的实体类ProjectHoliday的一个叫id的属性，而像你这样的写法的话，应该写上parameterType="java.lang.String"，然后应该就能够识别你的#{id}了