明明已经配置了selectKey,还是报错,找了下,因为表里的id没有设置为自增。。
@Insert({"insert into song(name,singer,category,writer,language,issudate)values(#{name},#{singer},#{category},#{writer},#{language},#{issudate})"
})
@SelectKey(statement = "select last_insert_id()",before = false, resultType = Integer.class,keyProperty = "id")
public int insert(Songs songs);
}