官方文档：https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/getPhoneNumber.html
先在onShow() 用code换session_key
onShow() { wx.login({ success: res => { let jsCode = res.code wx.login({ success: res => { let jsCode = res.code app.post.request('接口api/login', { jsCode }) .then(res => { let result = res.data.data wx.setStorageSync('user', res.data.data) }) } }) } }) }wxml：
<button class='push-position' style='z-index:999;' open-type="getPhoneNumber" bindgetphonenumber="getPhoneNumber">获取手机号</button> getPhoneNumber(e) { if (e.detail.errMsg == "getPhoneNumber:fail user deny") return; let that = this, data = { encryptedData: e.detail.encryptedData, iv: e.detail.iv, sessionKey: wx.getStorageSync('user').sessionKey } app.post.request('接口api/get_phone', data) .then(res => { if (res.data.code == 12000) { app.way.toast('获取成功') } else { app.way.modal(res.data.msg || '获取失败') } }) },
