javascript - The port is occupied when restarting the express server using gulp-nodemon

Question

// 定义web服务模块，增加浏览器同步浏览
gulp.task('browser-sync', ['nodemon'], function () {
    console.log("自动自行刷新-------------------------");
  browsersync.init(null, {
    proxy: 'http://localhost:3000',
    browser: "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" ,//在谷歌下面打开
    notify: false,
    port: 3001,
    files: [dist.root+"**/*"]
  });
  
});


gulp.task('nodemon', function (cb) {
  var called = false;

  return nodemon({
    script: 'bin/www'  
  }).on('start', function () {
    if (!called) {
      cb();
      called = true;
    }
  });
});

How to use gulp-nodemon internal deletion to restart the express server

Answer 1

Nodemon itself can monitor js file changes and automatically restart the nodejs service. nodemon only needs to be started once.

browser-sync task, no need to start nodemon every time.