添加一点注释，添加jsconfig.json

new_backstage/jsconfig.json

@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "exclude": ["node_modules", "dist"]
+}

web/src/assets/style/globalVars.less

@@ -1,3 +1,4 @@
+// 没用到？
 @cdn:'https://shlmuseum.oss-cn-shanghai.aliyuncs.com/shls_museum/images/';
 @inputH:30px;
 @theme:#9D362F;

web/src/mixins/index.js

@@ -41,6 +41,7 @@ Vue.mixin({
       userInfo: (state) => state.common.userInfo,
       theme: (state) => state.common.theme
     }),
+    // 响应性有吗？
     token(){
       let token = (window.localStorage.getItem('webtoken')&&window.localStorage.getItem('webtoken')) || ''
       return token