微信授权完整流程记录
<button bindtap="login">马上登录</button>//授权要结合button使用
login() {
let that = this
wx.getSetting({
//判断授权信息
success(res) {
if (res.authSetting['scope.userInfo']) {
that.getUserProfile();//有授权时候直接获取信息
} else {
wx.authorize({
scope: "scope.userInfo",
success(res) {
console.log(res)
that.getUserProfile();
}
})
}
}
})
getUserInfo() {
let that = this;
wx.getUserProfile({
lang: '项目名',
desc: '获取信息的原因',
complete(res) {
console.log(res)//有姓名//头像
that.login();//登录获取openid，sessionKey等信息
}
})
},
login() {
let that = this;
wx.login({
success(res) {
if (res.code) {
//发起网络请求
//配合后台做解析openid并验证登录
} else {
console.log('登录失败！' + res.errMsg)
}
}
})
},