代码如下:
写道
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.Map;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
public class HttpRequestUtils {
public static HttpResponse getHttpResponse(String url, Map<String, String> params) throws Exception{
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, 2 * 60 * 100);
HttpConnectionParams.setSoTimeout(httpParameters, 2 * 60 * 100);
DefaultHttpClient client = new DefaultHttpClient(httpParameters);
HttpGet httpGet = new HttpGet(new URI(url));
for(Map.Entry<String, String> entry : params.entrySet()){
httpGet.setHeader(entry.getKey(), entry.getValue());
}
return client.execute(httpGet);
}
public static HttpURLConnection getUrlConnection(String url, int bufferSize) throws Exception{
URL target = new URL(url);
HttpURLConnection conn = (HttpURLConnection) target.openConnection();
conn.setConnectTimeout(30000);
conn.setReadTimeout(30000);
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setUseCaches(false);
conn.setRequestMethod("POST");
conn.setRequestProperty("connection", "Keep-Alive");
conn.setChunkedStreamingMode(bufferSize);
conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)");
conn.setRequestProperty("Charsert", "UTF-8");
conn.setRequestProperty("contentType", "UTF-8");
conn.setRequestProperty("timenow", String.valueOf(System.currentTimeMillis()));
return conn;
}
}
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.Map;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
public class HttpRequestUtils {
public static HttpResponse getHttpResponse(String url, Map<String, String> params) throws Exception{
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, 2 * 60 * 100);
HttpConnectionParams.setSoTimeout(httpParameters, 2 * 60 * 100);
DefaultHttpClient client = new DefaultHttpClient(httpParameters);
HttpGet httpGet = new HttpGet(new URI(url));
for(Map.Entry<String, String> entry : params.entrySet()){
httpGet.setHeader(entry.getKey(), entry.getValue());
}
return client.execute(httpGet);
}
public static HttpURLConnection getUrlConnection(String url, int bufferSize) throws Exception{
URL target = new URL(url);
HttpURLConnection conn = (HttpURLConnection) target.openConnection();
conn.setConnectTimeout(30000);
conn.setReadTimeout(30000);
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setUseCaches(false);
conn.setRequestMethod("POST");
conn.setRequestProperty("connection", "Keep-Alive");
conn.setChunkedStreamingMode(bufferSize);
conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)");
conn.setRequestProperty("Charsert", "UTF-8");
conn.setRequestProperty("contentType", "UTF-8");
conn.setRequestProperty("timenow", String.valueOf(System.currentTimeMillis()));
return conn;
}
}
public String sendPostXml(String url, String postXml) { StringBuffer sb = new StringBuffer(); BufferedReader reader = null; OutputStreamWriter out = null; try { HttpURLConnection con = HttpRequestUtils.getUrlConnection(url, postXml.length()); con.setRequestProperty("Pragma:", "no-cache"); con.setRequestProperty("Cache-Control", "no-cache"); con.setRequestProperty("Content-Type", "text/xml"); out = new OutputStreamWriter(con .getOutputStream()); out.write(new String(postXml.getBytes("UTF-8"))); out.flush(); out.close(); //获取post端的响应的数据 reader = new BufferedReader(new InputStreamReader(con .getInputStream())); String lines; while ((lines = reader.readLine()) != null) { lines = new String(lines.getBytes(), "UTF-8"); sb.append(lines); } reader.close(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); }finally{ if (out != null) { try { out.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } if (reader != null) { try { reader.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } return sb.toString(); }