rou/front-end-example
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
2a65ba8c6a1e6ce0bae4222ef9f3f55419c630a2
front-end-example/05-es6-plus/03-arrow-functions
History
rou 1071f4db05 update
2026-03-23 14:56:04 +08:00
..
answer.html
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
answer.js
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
README.md
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
starter.html
feat: add TypeScript lessons and learning panel
2026-03-19 10:06:11 +08:00
starter.js
update
2026-03-23 14:56:04 +08:00

README.md

练习 3：箭头函数

目标

学会把简单函数改写成箭头函数。

你要练什么

  • 箭头函数
  • 简写返回值
  • 数组映射

任务

  • 把两个普通函数改成箭头函数
  • 用 map 和箭头函数生成课程标签

文件