sublime text 3 浏览器预览html

选择Tools - Build System - New Build Syatem...

然后粘贴代码

{     "cmd": ["chrome", "${file}"],     "working_dir": "${file_path}",     "shell":true,     "variants":     [          {             "name": "Run",               "cmd": [ "firefox","${file}"]          }     ]}

保存成 html.sublime-build

将其中的chrome 和firefox换成你希望的浏览器的路径，然后在编写html时,

设置Build System为html,就可以通过ctrl+B启动chrome打开html，shift+ctrl+B启动firefox 打开html