text: //app.js
  App({
    //onLaunch,onShow: options(path,query,scene,shareTicket,referrerInfo(appId,extraData))
    onLaunch: function(options){
      
    },
    onShow: function(options){
  
    },
    onHide: function(){
  
    },
    onError: function(msg){
  
    },
    //options(path,query,isEntryPage)
    onPageNotFound: function(options){
  
    }
  });