撤回底图

@@ -1998,8 +1998,8 @@ require([
     let regionSwitch = document.getElementById("region_select");   // 下拉切换区县区域
     let resetMap = document.getElementById("resetMap");   // 重置地图
     let layer_electronicMap = new TileLayer({
-        //url: 'http://10.6.144.88:6080/arcgis/rest/services/实施监督系统/地图灰化2/MapServer'   // 电子地图
-        url: 'https://192.168.5.164:6443/arcgis/rest/services/xzsj/ygyx/MapServer'   // 电子地图
+        url: 'http://10.6.144.88:6080/arcgis/rest/services/实施监督系统/地图灰化2/MapServer'   // 电子地图
+        //url: 'https://192.168.5.164:6443/arcgis/rest/services/xzsj/ygyx/MapServer'   // 电子地图
     });
     let layer_imageMap = new TileLayer({
         url: 'http://10.6.144.134:6080/arcgis/rest/services/影像底图2000/2018GF影像/MapServer'   // 影像地图
@@ -2034,11 +2034,11 @@ require([
 
     // 创建地图实例
     let ext = new Extent({
-        xmin: 1.1332182150213555E7,
-        ymin: 4379415.470661429,
-        xmax: 1.1339935515720293E7,
-        ymax: 4383168.328167147,
-        spatialReference: 3857
+        XMin:458383.18,
+        YMin:3760058.214418604,
+        XMax:677589.42,
+        YMax:3910019.0724031003,
+        spatialReference: 4545
     });
     _self.myMap = new Map({
         basemap: electronBaseMap