1.map组件的高度如果想要铺满屏幕，要是使用height:100vh样式
2.获取位置要在app.json中标明权限
3.先使用wx.getLocation获取自己的位置，然后再回调中使用setData方法，赋予数据给前台页面展示标注点
index.js
//index.js //获取应用实例 const app = getApp() Page({ data: { }, onLoad: function () { var self=this; this.mapCtx = wx.createMapContext(\'myMap\'); wx.getLocation({ type: \'gcj02\', success(res) { self.setData({ latitude : res.latitude, longitude : res.longitude, markers: [{ id: 1, latitude: res.latitude, longitude: res.longitude, iconPath: \'/image/location.png\', callout:{ content:"服务:青少年英语培训\r\n姓名:陶士涵\r\n电话:18808987876", bgColor:"#fff", padding:"5px", borderRadius:"2px", borderWidth:"1px", borderColor:"#07c160", } }, { id: 2, latitude: res.latitude, longitude: res.longitude+0.01, iconPath: \'/image/location.png\', callout: { content: "服务:出租龙兴园西区9号楼二单元501\r\n姓名:陶士涵\r\n电话:18808987876", bgColor: "#fff", padding: "5px", borderRadius: "2px", borderWidth: "1px", borderColor: "#07c160", } } ], }); } }) }, })
index.wxml
<!--index.wxml--> <map id="myMap" style="width: 100%; height:100vh;" latitude="{{latitude}}" longitude="{{longitude}}" markers="{{markers}}" covers="{{covers}}" show-location ></map>
app.json
{ "pages": [ "pages/index/index", "pages/logs/logs" ], "window": { "backgroundTextStyle": "light", "navigationBarBackgroundColor": "#fff", "navigationBarTitleText": "找服务", "navigationBarTextStyle": "black" }, "sitemapLocation": "sitemap.json", "permission": { "scope.userLocation": { "desc": "你的位置信息将用于获取周边服务" } } }
