升级axios到最新版本0.28.1

ruoyi-ui/package.json

@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@riophae/vue-treeselect": "0.4.0",
-    "axios": "0.24.0",
+    "axios": "0.28.1",
     "clipboard": "2.0.8",
     "core-js": "3.37.1",
     "echarts": "5.4.0",

ruoyi-ui/src/api/system/user.js

@@ -105,6 +105,7 @@ export function uploadAvatar(data) {
   return request({
     url: '/system/user/profile/avatar',
     method: 'post',
+    headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
     data: data
   })
 }