<select id = "getStaffldlList" resultType=" java.lang.String">
select staff id from
enginepro_ db.tech_ position where dr=0 and id in
<foreach
collection="noticeList" item="id"open="(" close=")" separator=",">
#(id)
</foreach>
</select>

图片少了</select>，mapper@Parma已经加上了

打错了，应该是<select id = "getStaffldlList" resultType=" java.lang.String">