getphonenumber和wx.login调用顺序 - WXOPEN Club

最近在写获取微信手机号，调用getphonenumber时，文档说先调用wx.login，那么wx.login在什么地方调用合适？

getPhoneNumber: function(e) {

let that = this;

console.log("e.info", e);

if (e.detail.errMsg == 'getPhoneNumber:ok') {

that.data.phoneEncryptedData = e.detail.encryptedData;

that.data.phoneIV = e.detail.iv;

wx.login({

success: function(res) {

if (res.code) {

// 通过code从自己服务器获取解密的手机号

that.getPhoneNumberInfo(res.code);

} else {

}

});

}

},

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