如何知道自己的jquery的环境是否已经配置好了？
好好学习，天天向上！！！
How to know whether your jquery environment has been configured? -PHP Chinese website Q&A-How do you know whether your jquery environment has been configured? -PHP Chinese website Q&A
Please watch and learn.
首先去下载jquery的文件包，然后通过<script src=""></script> 引入到html页面
在html页面的写<script>alert("测试");</script>
当预览html文件时，如果能够在页面弹出"测试"，那么jquery的环境就已经配置完成了！
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
How to know whether your jquery environment has been configured? -PHP Chinese website Q&A-How do you know whether your jquery environment has been configured? -PHP Chinese website Q&A
Please watch and learn.
首先去下载jquery的文件包，然后通过<script src=""></script> 引入到html页面
在html页面的写<script>alert("测试");</script>
当预览html文件时，如果能够在页面弹出"测试"，那么jquery的环境就已经配置完成了！