ko-port
v1.2.1
Published
make sure get an available port on your server
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ko-port
make sure get an available port on your server
支持本地安装(Local Installation)
$ npm install ko-port
支持全局安装(Global Installation)
$ npm install ko-port -g
支持API
asyncPort(port: number): Promise<any>
识别指定port是否可用,否则递归加1,返回有效port
样例:
var koport = require('ko-port');
koport.asyncPort(3000)
.then((port) => {
// 返回有效port
http.createServer(app).listen(port, function () {
console.log('listening on port ', port)
})
})
.catch((err) => {
// 返回err
});
killPort(port: number): Promise<any>
杀死指定的port占用进程
样例:
var koport = require('ko-port');
koport.killPort(3000)
.then(() => {
// success
})
.catch((err) => {
// error
});
如果是全局(Global)安装:
$ koport 3000