使用fetch 模拟get 提交 获取 文件数据 并重命名文件数据

zyd_public/utils/utils.js

@@ -257,10 +257,10 @@ export function diGuiTree(treeData = [], i = 0) {
 }
 
 
-export function downloadFile(url, params, fileName = "导出文件", ext = "xlsx") {
+export function downloadFile(url, params, fileName = "导出文件", ext = "xlsx", method = 'POST') {
   fetch(url, {
-    method: "POST",
-    body: FormdataWrapper(params)
+    method,
+    body: method === 'GET' ? undefined : FormdataWrapper(params),
   })
     .then((res) => {
       if (res.status + "" !== "200") {
@@ -287,6 +287,7 @@ export function downloadFile(url, params, fileName = "导出文件", ext = "xlsx
       }
     })
     .catch((err) => {
+      console.log(err);
       notification.error({
         message: `网络请求超时`
       });