恢复demo.js

demo.js

+const mockData = {
+  message: '',
+  code: 1000,
+  data: {
+    publicSelect: {
+      siteList: [
+        {
+          name: '简体中文-ZH',
+          key: 'zh-CN',
+          icon: 'http://lingxi-frontend-test.oss-cn-hangzhou.aliyuncs.com/images/china.png'
+        },
+        {
+          name: 'English-EN',
+          key: 'en-US',
+          icon: 'http://lingxi-frontend-test.oss-cn-hangzhou.aliyuncs.com/images/us.png'
+        },
+        {
+          name: '日本語-JP',
+          key: 'jp',
+          icon: 'http://lingxi-frontend-test.oss-cn-hangzhou.aliyuncs.com/images/japen.png'
+        },
+        {
+          name: '한국어-KO',
+          key: 'ko',
+          icon: 'http://lingxi-frontend-test.oss-cn-hangzhou.aliyuncs.com/images/koren.png'
+        }
+      ]
+    }
+  }
+}
+
+exports.fetchConfig = async () => {
+  return new Promise((resolve, reject) => {
+    setTimeout(() => {
+      resolve(mockData.data)
+    }, 2 * 1000)
+  })
+}
\ No newline at end of file