import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.HttpClient; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.message.BasicNameValuePair; import org.apache.http.params.CoreConnectionPNames; import org.apache.http.util.EntityUtils; publicstaticStringsendUrlRequest(StringurlStr,Stringparam1,Stringparam2)throwsException{ StringtempStr=null; HttpClienthttpclient=newDefaultHttpClient(); Propertiesproperties=newProperties(); HttpEntityentity=null; StringxmlContent=""; try { //设置超时时间 httpclient.getParams().setIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT,20000); httpclient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT,20000); //封装需要传递的参数 List<NameValuePair>nvps=newArrayList<NameValuePair>(); nvps.add(newBasicNameValuePair("mainMemoCode",strmainMemoCode)); nvps.add(newBasicNameValuePair("recordPassWord",strrecordPassWord)); //客户端的请求方法类型 HttpPosthttpPost=newHttpPost(urlStr); httpPost.setEntity(newUrlEncodedFormEntity(nvps,"GBK")); HttpResponseresponse=httpclient.execute(httpPost); //获取服务器返回Http的Content-Type的值 tempStr=response.getHeaders("Content-Type")[0].getValue().toString(); //获取服务器返回页面的值 entity=response.getEntity(); xmlContent=EntityUtils.toString(entity); Stringstrmessage=null; System.out.println(xmlContent); System.out.println(response.getHeaders("Content-Type")[0].getValue().toString()); httpPost.abort(); } catch(SocketTimeoutExceptione) { } catch(Exceptionex) { ex.printStackTrace(); } finally{ httpclient.getConnectionManager().shutdown(); }

publicstaticStringsendUrlRequest(StringurlStr,Stringparam1,Stringparam2)throwsException{ HttpURLConnectionurl_con=null; try{ URLurl=newURL(urlStr); StringBufferbankXmlBuffer=newStringBuffer(); //创建URL连接，提交到数据，获取返回结果 HttpURLConnectionconnection=(HttpURLConnection)url.openConnection(); connection.setRequestMethod("POST"); connection.setDoOutput(true); connection.setRequestProperty("User-Agent","directclient"); PrintWriterout=newPrintWriter(newOutputStreamWriter(connection.getOutputStream(),"GBK")); out.println(param); out.close(); BufferedReaderin=newBufferedReader(newInputStreamReader(connection .getInputStream(),"GBK")); StringinputLine; while((inputLine=in.readLine())!=null){ bankXmlBuffer.append(inputLine); } in.close(); tempStr=bankXmlBuffer.toString(); } catch(Exceptione) { System.out.println("发送GET请求出现异常！"+e); e.printStackTrace(); }finally{ if(url_con!=null) url_con.disconnect(); } returntmpeStr; }