微信小程序--实现地图定位---获取经纬度

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html:

	<view class="titleTwo" style="border: none;">
				<view class="fontSize30 invoiceTile">企业地址</view>
				<view class="invoiceRight" bind:tap="tapChooseAddress"  data-maptype="2">
					<view class="inputRight fontSize30" style="{{detailedAddress=='请选择企业地址'?'color:#777;':''}} height: auto;" >
						{{detailedAddress || '请选择企业地址'}}
					</view>
				</view>
				<view class="clearBoth"></view>
			</view>

js:

	tapChooseAddress(e) {
		let that = this;
		let maptype = e.currentTarget.dataset.maptype;
		// 地图选点
		wx.chooseLocation({
		  success: function (res) {
		    if(maptype == "1"){
		      that.setData({
		        detailedAddress: res.name,
		        xxdzLongitude: res.longitude,
		        xxdzLatitude: res.latitude,
		      });
		    }else{
		      that.setData({
		        detailedAddress: res.name,
		        xxdzLongitude: res.longitude,//经度
		        xxdzLatitude: res.latitude,//纬度
		      });
		      
		    }
		    
		  },
		  fail: function (err) {
		    console.log(err)
		    wx.showToast({
		      title: '地图位置获取错误',
		      icon: "none"
		    })
		  }
		})
	},
	// res.longitude,//经度
  //latitude,//纬度

app.json:

   "requiredPrivateInfos": [
      "getLocation",
      "chooseLocation"
    ],
    "permission": {
      "scope.userLocation": {
        "desc": "获取用户位置信息用于填写收货地址"
		}
      },