（1）调整删除配置方法

（2）多域IP修改时取消勾选，后台直接删除

src/main/java/com/nis/web/dao/configuration/StringCfgDao.xml

@@ -403,7 +403,7 @@
       <if test="isHexbin != null">
     	is_hexbin=#{isHexbin,jdbcType=INTEGER},
       </if>
-      <if test="areaEffectiveIds != null and areaEffectiveIds != ''" >
+      <if test="areaEffectiveIds != null" >
         area_effective_ids =  #{areaEffectiveIds,jdbcType=VARCHAR},
       </if>
       </trim>
@@ -430,6 +430,6 @@
     WHERE CFG_ID = #{cfgId,jdbcType=BIGINT}
   </select>
   <update id="deleteByCompileId" parameterType="com.nis.domain.configuration.BaseStringCfg" >
-    update ${tableName} set is_valid = #{isValid,jdbcType=INTEGER}, editor_id = #{editorId,jdbcType=INTEGER} , edit_time = #{editTime,jdbcType=TIMESTAMP} where compile_id = #{compileId,jdbcType=INTEGER}
+    update ${tableName} set is_valid = -1, editor_id = #{editorId,jdbcType=INTEGER} , edit_time = #{editTime,jdbcType=TIMESTAMP} where compile_id = #{compileId,jdbcType=INTEGER}
   </update>
 </mapper>