zhdt-miniapp/static/util/token.js

import {
	Config
} from './config.js'

class Token {
	constructor() {
      this.loginUrl = Config.restUrl + '/wx/login';
      this.verifyUrl = Config.restUrl + '/wx/verifyToken'
	  this.verifyLoginUrl = Config.restUrl + '/wx/isRegister'
	}
	verify(){
	    var token = wx.getStorageInfoSync('token')
	    if(!token){
	      this.getTokenFromServer();
	    }else{
	      this._verifyFromServer(token)
	    }
	  }
	
	  //携带令牌判断令牌是否正确
	  _verifyFromServer(token){
	    var that = this;
	    wx.request({
	      url: that.verifyUrl,
	      method:'GET',
	      data: {
	        token:token
	      },
	      success:function(res){
	        console.log(res)
	        var valid = true;
	        if(!valid){
	          that.getTokenFromServer();
	        }
	      }
	    })
	}
	
	
	
	
	
	async getTest(){
		await wxLogin();
	
	}
	
	 wxLogin(){
	 
	    uni.login({
	      success (res) {
	         console.log(res)
	      }
	    })
	  
	}

	getTokenFromServer() {
		console.log("进入登陆")
		//只有根据appid和对应的code才能拿到token
		var that = this
		uni.login({
			success: function(res) {
				console.log("登陆成功")
				uni.request({
					url: that.loginUrl,
					method:'GET',
					data: {
					   code: res.code,
					   appId: uni.getAccountInfoSync().miniProgram.appId
					},
					success: (res) => {
				        console.log(1111)
						console.log(res)
						if(res.data.code == 200){
							//判断用户是否注册
							uni.request({
								url:that.verifyLoginUrl,
								method:'GET',
								data:{
									openid:res.data.data.openid
								},
								success:(ress) => {
									if(!ress.data){
										
									}
								}
							})
							//拿到openid和token存储到服务端
							console.log("开始存储")
							uni.setStorageSync("token",res.data.data.token)
							uni.setStorageSync("openid",res.data.data.openid)
							uni.setStorageSync("sessionKey",res.data.data.sessionKey)
							console.log("结束存储")
						}
						
					}
				})
			}
		})
	}

}

export {
	Token
}