Sublime Text 3 nodejs build

The build file should like the following below:

{
  "file_regex": "^[ ]*File \"(...*?)\", line ([0-9]*)",
  "selector": "source.js",
  "shell":true,
  "encoding": "cp936",
  "windows":
    {
	"cmd": "taskkill /F /IM node.exe /T & node $file"
    },
  "linux":
    {
        "cmd": ["killall node; node", "$file"]
    }
}

If you want to test the command line in ST3, just type "dir"("" should contain) in "windows" -> "cmd", then you may know how it worked.