在前端开发中，我们经常需要在浏览器中进行调试，特别是一些样式的修改，如果你还是先在浏览器elements中调试好在复制到本地文件，那就真的out了。
chrome浏览器的workspace功能完全可以帮你实现同步修改，但需要一些设置。好了，废话不多说，先看下面的例子：
1、在chrome中打开本地html文件，F12，打开调试器
2、在右上角的选择菜单中选择setting
3、在左侧菜单栏中选择workspace，并点击add folder添加项目目录所在文件夹
4、点击add，添加mappings，注意路径与上面的黑体路径相符，后面需加一斜杠
5、设置好后，回到elements面板，尽情的调试你的样式吧！会有奇迹哦！
调试之前elements中样式
调试之前在编辑器中打开的本地样式文件
调试后
有了workspace，妈妈再也不用担心我来来回回的调试样式了
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