<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>坐标转换测试</title> <link rel="stylesheet" href="http://js.arcgis.com/3.9/js/dojo/dijit/themes/soria/soria.css" /> <link rel="stylesheet" href="http://js.arcgis.com/3.9/js/esri/css/esri.css" /> <style> html, body, #main { padding: 0; margin: 0; width: 100%; height: 100%; } </style> <script src="http://js.arcgis.com/3.9/"></script> <script> var map, gsvc; require(["dojo/parser", "esri/geometry/Extent", "esri/map", "esri/layers/ArcGISTiledMapServiceLayer", "esri/SpatialReference", "esri/tasks/GeometryService", "esri/geometry/webMercatorUtils