更新前端静态网页获取方式，放弃使用后端获取api

frontend/node_modules/eslint-plugin-import/config/recommended.js

@@ -0,0 +1,28 @@
+/**
+ * The basics.
+ * @type {Object}
+ */
+module.exports = {
+  plugins: ['import'],
+
+  rules: {
+    // analysis/correctness
+    'import/no-unresolved': 'error',
+    'import/named': 'error',
+    'import/namespace': 'error',
+    'import/default': 'error',
+    'import/export': 'error',
+
+    // red flags (thus, warnings)
+    'import/no-named-as-default': 'warn',
+    'import/no-named-as-default-member': 'warn',
+    'import/no-duplicates': 'warn',
+  },
+
+  // need all these for parsing dependencies (even if _your_ code doesn't need
+  // all of them)
+  parserOptions: {
+    sourceType: 'module',
+    ecmaVersion: 2018,
+  },
+};