1.只用于展示自己的用户信息--开放能力open-data
https://developers.weixin.qq.com/miniprogram/dev/component/open-data.html
2.通过button open-type="getUserInfo"来获取用户信息
1.先进行点击按钮授权
2. 具体方法:先判断用户是否授权,授权过,再调用wx.getUserInfo()
onLoad:functions(options){
//先判断用户是否授权过
wx.getSetting({//具体看手册
seccess:res=>{
console.log(res)
if(res.authSetting['scopeUserInfo']){//授权过,调用wx.getUserInfo()
wx.getUserInfo({
success:res => {
console.log(res)
}
})
}
}
})
}