去除file字段

pages/frontend/skill_cert/add.vue

@@ -398,7 +398,7 @@ export default {
         item_id: this.level,
         occupation_id: this.directionFirstLevelValue, //一级方向
         direction_id: this.directionSecondLevelValue, //二级方向
-        file: this.fileList.map(ele => ele.response.filename).join(","),
+        // file: this.fileList.map(ele => ele.response.filename).join(","),
         id: this.form.id || "",
         cert_type: this.cert_type ? "2" : "1"
       };