如下代码：packagecom.xiaocongjisuan.module.example;importjava.io.BufferedReader;importjava.io.DataOutputStream;importjava.io.IOException;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.io.UnsupportedEncodingException；导入java.net.HttpURLConnection；导入java.net.URL；导入java.net.URLEncoder；导入java.util.HashMap；导入java.util.Map；公共类应用程序{publicstaticfinalStringDEF_CHATSET="UTF-8";publicstaticfinalintDEF_CONN_TIMEOUT=30000;publicstaticfinalintDEF_READ_TIMEOUT=30000;publicstaticStringuserAgent="Mozilla/5.0(WindowsNT6.1)AppleWebKit/537.36(KHTML,likeGecko)Chrome/29.0.1547.66Safari/537.36";//配置您申请的appKey和openIdpublicstaticfinalStringAPP_KEY="yours";publicstaticfinalStringOPEN_ID="你的";//将地图类型转换为请求参数类型publicstaticStringurlEncode(Mapparams){if(params==null){re=新的字符串缓冲区（）；if(method!=null&&method.equalsIgnoreCase("get")){requestUrl=requestUrl+"?"+urlEncode(params);}//默认获取URLurl=newURL(requestUrl);conn=(HttpURLConnection)url.openConnection();conn.setRequestMethod("GET");if(method!=null&&method.equalsIgnoreCase("post")){conn.setRequestMethod("POST");conn.setDoOutput(true);conn.setDoInput(true);}//参数配置conn.setRequestProperty("User-agent",userAgent);conn.setUseCaches(false);conn.setConnectTimeout(DEF_CONN_TIMEOUT);conn.setReadTimeout(DEF_READ_TIMEOUT);conn.setInstanceFollowRedirects(false);conn.connect();if(params!=null&&method.equalsIgnoreCase("post")){尝试{DataOutputStreamout=newDataOutputStream(conn.getOutputStream());out.writeBytes(urlEncode(参数));}catch(Exceptione){e.printStackTrace();}}//读取数据InputStreamis=conn.getInputStream();reader=newBufferedReader(newInputStreamReader(is,DEF_CHATSET));字符串strRead=null;while((strRead=reader.readLine())!=null){sb.append(strRead);}rs=sb.toString();}catch(IOExceptione){e.printStackTrace();}finally{if(reader!=null){reader.close();}if(conn!=null){conn.disconnect();}}返回rs；}publicstaticvoidmain(String[]args)throwsException{海峡
