获取附件时多加个判断解决控制台的错误打印

src/views/enterprise/registrationDetail.vue

@@ -240,10 +240,12 @@ const setAttr = () =>{
     // 查询检查要求字典信息
     getAttr(route?.query?.id, success => {
         if (success.data.filePreview != null) {
-            for (var i=0; i<success.data.filePreview.fileList.length; i++) {
-                data.imgstr += success.data.filePreview.fileList[i] + ",";
+            if(success.data.filePreview.fileList != null) {
+                for (var i=0; i<success.data.filePreview.fileList.length; i++) {
+                    data.imgstr += success.data.filePreview.fileList[i] + ",";
+                }
+                data.imgstr = data.imgstr.substring(0, data.imgstr.length - 1);
             }
-            data.imgstr = data.imgstr.substring(0, data.imgstr.length - 1);
         }
     },error=>{});
 }
@@ -253,7 +255,6 @@ const setAttr = () =>{
 onMounted(() =>{
     //查询执法登记信息
     queryEnforcementRegistrationById(route?.query?.id,success =>{
-        console.log(success.data)
         submitData.enterpriseName = success.data.enterpriseName;
         submitData.enterpriseNumber = success.data.enterpriseNumber;
         submitData.lawEnforcement = success.data.lawEnforcement;