Files
front-end-example/04-dom-events-async/09-async-await-panel
charlie f3bdaa4e88 feat: add TypeScript lessons and learning panel
- Introduced a new script to check TypeScript lesson files for errors.
- Created a main TypeScript file to render lessons and their details.
- Added lesson definitions with starter and answer codes.
- Implemented a user interface for navigating and running lessons.
- Styled the application with CSS for a better user experience.
- Updated README to reflect the new TypeScript section and usage instructions.
2026-03-19 10:06:11 +08:00
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练习 9async / await 面板

目标

学会用 async / await 写一个更直观的异步流程。

你要练什么

  • async
  • await
  • try...catch
  • DOM 更新

任务

  • 点击按钮后进入加载状态
  • 等待异步函数返回用户信息
  • 把结果渲染到卡片里
  • 如果失败,显示错误信息

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