微信小程序使用map组件实现获取定位城市天气或者指定城市天气数据功能

WXML

<view class="map-weather">
 <view><text>城市：</text>{{address}}</view>
 <view><text>天气：</text>{{weather}}</view>
 <view><text>温度：</text>{{temperature}}℃</view>
 <view><text>风力：</text>{{windpower}}级</view>
 <view><text>湿度：</text>{{humidity}}%</view>
 <view><text>风向：</text>{{winddirection}}</view>
</view>

JS

const app = getApp();
const amap = app.data.amap;
const key = app.data.key;
Page({
 data: {
 address:'',
 weather:'',
 temperature:'',
 humidity:'',
 windpower:'',
 winddirection:''
 },
 onLoad(){
 var _this = this;
 var myAmap = new amap.AMapWX({ key: key });
 myAmap.getWeather({
 type: 'live',
 success(data) {
 if(data.city){
 _this.setData({
 address: data.liveData.city,
 humidity: data.liveData.humidity,
 temperature: data.liveData.temperature,
 weather: data.liveData.weather,
 winddirection: data.liveData.winddirection,
 windpower: data.liveData.windpower
 })
 }
 },
 fail() {
 wx.showToast({ title: '失败！' })
 }
 })
 }
})

WXSS

page{
 width: 100%;
 height: 100%;
 background-color: lightseagreen;
 color:#fff;
}
.map-weather{
 position: fixed;
 top: 50%;
 left: 50%;
 transform: translateY(-50%) translateX(-50%);
}
.map-weather view{
 height: 100rpx;
 line-height: 100rpx;
 font-size: 30rpx;
}

另外，本站在线工具小程序上有一款天气查询工具，还添加了城市选择的功能，感兴趣的朋友可以扫描如下小程序码查看：

希望本文所述对大家微信小程序开发有所帮助。