feat: ts教程

Author: luckfunc

docs/.vitepress/config.ts

@@ -60,9 +60,14 @@ function sidebar() {
     {
       text: 'JavaScript',
       items: [
-        { text: 'import和export', link: './posts/javascript/import' },
+        { text: 'import和export', link: './posts/js/import' }
+      ]
+    },
+    {
+      text: 'TypeScript',
+      items: [
+        { text: 'TypeScript总结', link: './posts/ts/index' }
       ]
-
     },
     {
       text: 'Markdown',

docs/posts/javascript/import.md renamed to docs/posts/js/import.md

@@ -27,7 +27,8 @@ export default function getName(name: string) {
     return name
 }
 ```
->默认导出后的导入
+>默认导出后的导入,不需要在导入的时候使用{}
+> 注意： 只有在模块有多个成员被导出的时候使用花括号
 ```ts
 import getName from './index';
 ```

docs/posts/ts/index.md

@@ -0,0 +1,2 @@
+# Ts学习总结
+## [阮一峰ts教程](https://www.ruanyifeng.com/blog/2023/08/typescript-tutorial.html)