修改文件上传

src/views/second/summary/index.vue

         >
           {{ file.fileName }}
         </div>
+        <span style="padding:0 20px;"></span>
+        <span style="color:red">(备注：支持Word文档，execl，ppt,pdf)</span>
       </div>
       <el-table
         height="calc(100vh - 220px)"
       dataList: [],
       loading: false,
       file: {},
-      uploading:false
+      uploading: false,
     };
   },
   created() {
       .finally(() => {
         this.loading = false;
       });
-      this.getFile()
+    this.getFile();
   },
   methods: {
     getFile() {
       input.addEventListener(
         "change",
         (upload = (e) => {
-          input.removeEventListener('change',upload)
-          if(this.uploading){
+          input.removeEventListener("change", upload);
+          if (this.uploading) {
             this.$message({
-              type:"warning",
-              message:"正在上传"
-            })
-            return
+              type: "warning",
+              message: "正在上传",
+            });
+            return;
           }
-          this.uploading=true
+          this.uploading = true;
           let file = e.target.files[0];
-          if(!file){
-            this.uploading=false
-            return 
+          if (!file) {
+            this.uploading = false;
+            return;
           }
           let MAXSIZE = 5 * 1024 * 1024;
           if (file.size > MAXSIZE) {
                   message: "上传文件成功",
                 });
               } else {
-                this.$message.error(data.code);
+                this.$message.error(data.msg);
               }
             })
             .catch((e) => {
-              this.$message.error("上传文件失败");
-            }).finally(e=>{
-              this.uploading=false
-              this.getFile()
+              this.$message.error(e);
+            })
+            .finally((e) => {
+              this.uploading = false;
+              this.getFile();
             });
         })
       );