fetch版本

package.json

@@ -19,6 +19,7 @@
     "@ckeditor/ckeditor5-vue": "^5.1.0",
     "@element-plus/icons-vue": "2.0.10",
     "@layui/layer-vue": "^2.3.1",
+    "@microsoft/fetch-event-source": "^2.0.1",
     "@vueup/vue-quill": "1.1.0",
     "@vueuse/core": "9.5.0",
     "axios": "0.27.2",