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- /**
- * 用户相关服务
- */
- const util = require('../utils/util.js');
- const api = require('../config/api.js');
- var app = getApp();
- /**
- * 调用微信登录
- */
- function loginByWeixin() {
- let code = null;
- return new Promise(function(resolve, reject) {
- return util.login().then((res) => {
- code = res.code;
- return util.getUserInfo(); //接口改了,用不了
- }).then((userInfo) => {
- //登录远程服务器
- util.request(api.AuthLoginByWeixin, {
- code: code,
- userInfo: userInfo
- }, 'POST').then(res => {
- if (res.errno === 0) {
- //存储用户信息
- wx.setStorageSync('userInfo', res.data.userInfo);
- wx.setStorageSync('token', res.data.token);
- resolve(res);
- } else {
- reject(res);
- }
- }).catch((err) => {
- reject(err);
- });
- }).catch((err) => {
- reject(err);
- })
- });
- }
- /**
- * 判断用户是否登录
- */
- function checkLogin() {
- return new Promise(function(resolve, reject) {
- if (wx.getStorageSync('userInfo') && wx.getStorageSync('token')) {
- resolve(true);
- // util.checkSession().then(() => {
- // resolve(true);
- // }).catch(() => {
- // reject(false); //session过期
- // });
- } else {
- reject(false); //没有登陆过
- }
- });
- }
- /**
- * 判断用户是否已授权获取userInfo
- */
- function checkUserAuth() {
- return new Promise(function(resolve, reject) {
- wx.getSetting({
- success: res => {
- if (res.authSetting['scope.userInfo']) {
- // 已经授权,可以直接调用 getUserInfo 获取头像昵称,不会弹框
- resolve(true);
- }else{
- reject(false);
- }
- }
- })
- })
- }
- module.exports = {
- loginByWeixin,
- checkLogin,
- checkUserAuth,
- };
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