ArcIMS地图服务的事例,该事例主要用javascript完成

/* COPYRIGHT 1992-2004 ESRI TRADE SECRETS: ESRI PROPRIETARY AND CONFIDENTIAL Unpublished material - all rights reserved under the Copyright Laws of the United States. For additional information, contact: Environmental Systems Research Institute, Inc. Attn: Contracts Dept 380 New York Street Redlands, California, USA 92373 email: contracts@esri.com */ import java.applet.Applet; import java.awt.*; import java.net.*; import java.io.*; public class jpost extends Applet { String ln; String tempString = null; public static void main (String[] args) { } public void init() { } public String postXML(String theURL, String theData) { String theResponse = "Did not work"; tempString=""; int c; StringBuffer str; str= new StringBuffer(((int)1024)); try { URL imsURL = new URL(theURL); URLConnection connection = imsURL.openConnection(); connection.setDoOutput(true); connection.setDoInput(true); BufferedOutputStream bos = new BufferedOutputStream(connection.getOutputStream()); OutputStreamWriter out = new OutputStreamWriter(bos, "UTF8"); //PrintStream out = new PrintStream(connection.getOutputStream()); //out.println(theData); out.write(theData, 0, theData.length()); out.flush(); out.close(); BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF8")); while ((ln = in.readLine()) != null) { //showStatus(ln); if (tempString == null) { tempString = ln; } else { tempString = tempString + ln; } } //theResponse = in.readLine(); theResponse = tempString.trim(); /* BufferedReader in= new BufferedReader(((Reader)new InputStreamReader (connection.getInputStream()))); while (true) { c= in.read(); if (c <= -1) break; str.append(((char)((char)c))); } theResponse = str; */ out.close(); in.close(); } catch(MalformedURLException mue) { showStatus("Illegal URL: " + mue); theResponse = "Illegal URL: " + mue; } catch(IOException ioe) { showStatus("IOException: " + ioe); theResponse = "IOException: " + ioe; } catch(Exception e) { showStatus("Error: " + e); theResponse = "Error: " + e; } return(theResponse); } }