TypeScript 练习
您可以使用 W3Schools 的练习来测试您的 TypeScript 技能。
练习
我们为每一章收集了各种 TypeScript 练习（带答案）。
尝试通过填写代码中缺少的部分来解决练习。如果您卡住了，请点击“显示答案”按钮查看您做错了什么。
计算您的分数
每个正确答案您将获得 1 分。您的分数和总分将始终显示。
如果您不了解 TypeScript，我们建议您从头阅读我们的 TypeScript 教程。
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Copyright 1999-2024 by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3.CSS.