watch-js:观看node.js中的克隆

看js Usage: watch [options] <file> Options: -h, --help output usage information -V, --version output the version number -m, --match <glob> Only report changes when filename matches glob. -i, --interval <s> Run on an interval of seconds. -b, --before <cmd> Command to run before monitoring starts. -r, --running Monitor long-running process. -v,