案件申请文件回显

src/views/caseManagement/components/caseentryDialog.vue

                 :action="UploadUrl()"
                 :on-success="handlSuccess"
                 :on-remove="handleRemove"
+                :on-preview="handlePreview"
                 :before-remove="beforeRemove"
                 :data="filedata"
                 :headers="headers"
                   this.quiltArr.push(item.annexName);
                 }
               });
+              this.fileList = this.caseAttachList;
+              this.fileList.forEach((item)=> {
+                item["name"]=item.annexName;
+                item["certificatePath"] = item.annexPath;
+              })
             }, 1000);
           }
           if (this.flag == "2") {
     UploadUrl() {
       return window.location.origin + "/API/evidence/upload";
     },
+    handlePreview(file) {
+      if (file.certificatePath) {
+        window.open(
+          window.location.origin + "/API" + file.certificatePath,
+          "_blank"
+        );
+      } else {
+        this.$message.warning("暂不支持预览");
+      }
+},
+
     // 文件上传成功
     handlSuccess(res, file) {
       this.caseAttachListArr.push({