我在\client\main.js文件中设置了一个非常简单的事件:Template.hello.events({'clickbutton':function(){Session.set('selectedPlayer','sessionvaluetest');Session.get('selectedPlayer');varselectedPlayer=Session.get('selectedPlayer');console.log(selectedPlayer);}});但是，每当我单击该按钮时，控制台都会显示"UncaughtReferenceError:Sessionisnot

我有以下功能，我想将其转换为服务。我如何将$resource调用提取到AngularJS服务中，我将如何调用该服务？self.select=function(email){varPlayer=$resource('/player/get',{email:email});varplayer=Player.get(function(){self.selectedPlayer.email=player.email;self.selectedPlayer.fuel=player.fuel;self.selectedPlayer.cargo=player.cargo;self.selectedP

PlayerList=newMongo.Collection('players');UerAccounts=newMongo.Collection('user');if(Meteor.isClient){Template.leaderboard.helpers({'player':function(){varcurrentUserId=Meteor.userId(); returnPlayerList.find({createdBy:currentUserId},{sort:{score:-1,name:1}})},'selectedClass':function(){ varplay