小程序信息授权获取(头像,昵称,等)
⼩程序信息授权获取（头像，昵称，等）这⾥简单说⼀下⼩程序获取头像，昵称等信息，这⾥是将demo部分功能单独呈现，最后附上DEMO：
⼀、效果图：
这个功能⽐较简单就直接上代码
⼆、代码部分
1、.WXML代码⽰例
<view class="main">
<view class="header">
<image src="{{thumb}}" class="thumb"></image>
<text class="nickname">{{nickname}}</text>
<text class="about">关于我们</text>
</view>
<view class="address-box">
<view class="address-manage">
<navigator url="/pages/component/address/address">地址管理</navigator>        </view>
<view wx:if="{{hasAddress}}" class="address-list">
<view>{{address.name}}</view>
<view>{{address.phone}}</view>
<view>{{address.detail}}</view>
</view>
</view>
<view class="orders-box">
<button bindtap="getUserInfo">获取信息</button>
</view>
</view>
2、.JS代码⽰例
Page({
data: {
thumb: '',
nickname: '',
orders: [],
hasAddress: false,
address: {},
canIUse: wx.canIUse('UserInfo')
},
onLoad() {
var self = this;
},
onShow() {
var self = this;
/**
* 获取本地缓存地址信息
*/
key: 'address',
success: function (res) {
self.setData({
hasAddress: true,
address: res.data
})
}
})
},
getUserInfo: function () {
var that = this
desc: '获取信息原因（编写⾃⼰的原因。例如：测试）', // 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: (res) => {
console.log("获取⽤户信息成功", res)
that.setData({//添加及更新UI
thumb: res.userInfo.avatarUrl,
怎么在头像上加国旗nickname:res.userInfo.nickName,
})
},
fail: res => {
console.log("获取⽤户信息失败", res)
}
})
}
})
3、.WXSS样式代码
.header{
position: relative;
height: 160rpx;
line-height: 100rpx;
padding:30rpx 30rpx 30rpx 150rpx;
box-sizing: border-box;
background: #AB956D;
font-size: 28rpx;
color: #fff;
}
.header .thumb{
position: absolute;
position: absolute;
left: 30rpx;
top: 30rpx;
width: 100rpx;
height: 100rpx;
border-radius: 50%;
}
.header .about{
float: right;
}
.address-box{
border-bottom: 20rpx solid #ededed;    color: #999;
line-height: 90rpx;
font-size: 28rpx;
}
.address-box .address-manage{
position: relative;
height: 90rpx;
border-bottom: 1rpx solid #e9e9e9;
text-align: center;
}
.address-box .address-manage::after{
position: absolute;
right: 30rpx;
top: 34rpx;
content: '';
width: 16rpx;
height: 16rpx;
border-top: 4rpx solid #7f7f7f;
border-right: 4rpx solid #7f7f7f;
-webkit-transform: rotate(45deg);
transform: rotate(45deg);
}
.address-box .address-list{
padding-left: 30rpx;
}
.address-box .address-list view{
height: 90rpx;
border-bottom: 1rpx solid #e9e9e9;
}
.address-box .address-list view:last-child{    border-bottom: 0;
}
.orders-box{
color: #999;
font-size: 28rpx;
}
.orders{
height: 90rpx;
line-height: 90rpx;
border-bottom: 1rpx solid #e9e9e9;
text-align: center;
}
.orders-list{
padding-left: 30rpx;
border-bottom: 20rpx solid #ededed; }
.orders-list:last-child{
border-bottom: 0;
}
.orders-number{
height: 90rpx;
line-height: 90rpx;
border-bottom: 1rpx solid #e9e9e9;
}
.orders-detail{
position: relative;
height: 120rpx;
padding: 35rpx 20rpx 35rpx 170rpx;
border-bottom: 1rpx solid #e9e9e9;
}
.orders-detail image{
position: absolute;
left: 0;
top: 20rpx;
width: 150rpx;
height: 150rpx;
}
.orders-detail view{
line-height: 60rpx;
}
.orders-detail .orders-status{
position: absolute;
right: 20rpx;
top: 35rpx;
height: 120rpx;
line-height: 120rpx;
color: #b42f2d;
}
.orders-footer{
height: 60rpx;
line-height: 60rpx;
color: #2f2f2f;
padding:15rpx 30rpx 15rpx 0;
}
.orders-footer .orders-btn{
float: right;
width: 170rpx;
height: 60rpx;
line-height:60rpx;
border-radius: 6rpx;
background: #b42f2d;
color: #fff;
}
三、如果只获取头像与昵称，不写数据库，只为展⽰，可以使⽤以下⽅式获取，
1、.wxml代码⽰例
<open-data type="userAvatarUrl"></open-data>    //获取⽤户头像直接显⽰在⼩程序中
<open-data type="userNickName" lang="zh_CN"></open-data>    //获取⽤户昵称直接显⽰在⼩程序中 这样可以直接展⽰头像与昵称
四、其他问题
1、⽬前⼩程序使⽤

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