uniapp 小程序授权登录，获取用户头像昵称等信息

//判断字符串是否为空 const stringIsEmpty = function (obj){ if(typeof obj == "undefined" || obj == null || obj == ""){ return true; }else{ return false; } } const authLogin = function (){ return new Promise(function(resolve, reject) { let token = uni.getStorageSync('token'); if(stringIsEmpty(token)){ uni.getUserProfile({//getUserProfile接口只能是用户点击才能调用 desc: '用于完善会员资料', // 声明获取用户个人信息后的用途，后续会展示在弹窗中，请谨慎填写 success: (ress) => { let userObject = ress.userInfo; uni.login({ success: (resss) => { if(resss.errMsg == "login:ok"){ console.log(userObject); let code = resss.code; uni.request({ // header: { // 'content-type': 'application/x-www-form-urlencoded' // }, url:"你的接口地址", method: 'POST',//接口类型 data: { 'code':code, 'avatar_url':userObject.avatarUrl, 'city':userObject.city, 'province':userObject.province, 'gender':userObject.gender, 'nick_name':userObject.nickName }, //接口需要的数据 success: function(ressss) { console.log(ressss); if (ressss.data.code == 1) { uni.setStorageSync('token', ressss.data.data.token); uni.setStorageSync('uid', ressss.data.data.uid); uni.setStorageSync('gender', userObject.gender); uni.setStorageSync('avatar', userObject.avatarUrl); uni.setStorageSync('nickname', userObject.nickName); console.log(ressss.data.data.token); var loginResult = new Array(); loginResult['code'] = true; loginResult['token'] = ressss.data.data.token; loginResult['uid'] = ressss.data.data.uid; loginResult['gender'] = ressss.data.data.gender; loginResult['avatar'] = ressss.data.data.avatarUrl; loginResult['nickname'] = ressss.data.data.nickName; resolve(loginResult); // that.login(res.data); //将接口返回的数据保存在全局变量中. //登录成功跳转首页或者你想跳转的地方... //注意：如果时导航页 请用uni.switchTab // 其他页面建议使用uni.reLaunch } else { uni.showToast({ title: '授权登录失败，请联系管理员！', mask: true, icon: 'none' }) var loginResult = new Array(); loginResult['code'] = false; resolve(loginResult); } } }) } } }) }, fail: (ress) => { uni.showToast({ title: '为了更好的体验，需要授权登录！', mask: true, icon: 'none' }) var loginResult = new Array(); loginResult['code'] = false; resolve(loginResult); } }) } else { console.log('客户端判断已经登录'); var loginResult = new Array(); loginResult['code'] = true; loginResult['token'] = uni.getStorageSync('token'); loginResult['uid'] = uni.getStorageSync('uid'); loginResult['gender'] = uni.getStorageSync('gender'); loginResult['avatar'] = uni.getStorageSync('avatar'); loginResult['nickname'] = uni.getStorageSync('nickName'); resolve(loginResult); } }).catch((e) => { console.log(e) }); } module.exports = { stringIsEmpty, authLogin, }