Install ionic by

$ npm install -g cordova ionic 

Install all plugins

//It will iterate all cordova plugin in package.json and install each
$ node install-plugins.js

Launch app in browser

$ ionic serve

Launch app in iOS emulator

$ ionic platform add ios
$ ionic build ios
$ ionic emulate ios

gulp prod

• npm install
• change ssas/ionic.project to next text

{
  "name": "ssas",
  "app_id": "608e6e24",
  "proxies": [
    {
      "path": "/m",
      "proxyUrl": "http://zdf.jooau.com/index.php/m"
    },
    {
      "path": "/data",
      "proxyUrl": "http://bbc.jooau.com/zhongshihua/data"
    }
  ],
  "gulpStartupTasks": [
    "sass",
    "dev"
  ],
  "watchPatterns": [
    "www/index.html"
  ]
}

• ionic serve (start development)
• gulp prod (start production)