# add geo

src/views/counter/map2.vue

@@ -1,6 +1,7 @@
 <template>
   <div class="app-container">
       <div id="map-container" tabindex="0"></div>
+      <div id="tip"></div>
       <div v-show="flag" id="panel"></div>
       <div v-show="mapClick && flag" id='bt-wrapper'>
         <div id='bt'>点击去高德地图</div>
@@ -159,6 +160,19 @@ export default {
     closeInfoWindow() {
       this.map.clearInfoWindow()
     },
+    onComplete(data) {
+      var str = ['定位成功']
+      str.push('经度：' + data.position.getLng())
+      str.push('纬度：' + data.position.getLat())
+      if (data.accuracy) {
+        str.push('精度：' + data.accuracy + ' 米')
+      }
+      str.push('是否经过偏移：' + (data.isConverted ? '是' : '否'))
+      document.getElementById('tip').innerHTML = str.join('<br>')
+    },
+    onError() {
+      document.getElementById('tip').innerHTML = '定位失败'
+    },
     getDevicesInitMap(params) {
       fetchDeviceList(params).then(response => {
         this.deviceList = response.data.results
@@ -171,11 +185,26 @@ export default {
           map: map,
           panel: 'panel'
         }
-        this.sleep(500)
+        this.sleep(300)
         const button = document.getElementById('bt')
-        AMap.plugin(['AMap.ToolBar', 'AMap.Scale', 'AMap.Driving'], () => {
+        AMap.plugin(['AMap.ToolBar', 'AMap.Scale', 'AMap.Driving', 'AMap.Geolocation'], () => {
           map.addControl(new AMap.ToolBar())
           map.addControl(new AMap.Scale())
+          const geolocation = new AMap.Geolocation({
+            enableHighAccuracy: true,
+            timeout: 10000,
+            buttonOffset: new AMap.Pixel(10, 20),
+            zoomToAccuracy: true,
+            buttonPosition: 'RB'
+          })
+          map.addControl(geolocation)
+          geolocation.getCurrentPosition()
+          // 返回定位信息
+          AMap.event.addListener(geolocation, 'complete', this.onComplete)
+          // 返回定位出错信息
+          AMap.event.addListener(geolocation, 'error', this.onError)
+
+          // 驾车路径规划
           const driving = new AMap.Driving(drivingOptions)
           driving.search(new AMap.LngLat(113.344095, 22.673091), new AMap.LngLat(113.203460828994, 22.64902452257), (status, result) => {
             button.onclick = () => {
@@ -186,7 +215,6 @@ export default {
             }
           })
         })
-        // const driving = new AMap.Driving(drivingOptions)
         this.flag = true
         // if (AMap.UA.mobile) {
         //   document.getElementById('panel').style.display = 'none'