PostTest

package test;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;

public class PostTest {
    void testPost(String urlStr) {
        try {
//            URL url = new URL(urlStr);
//            URLConnection con = url.openConnection();
//            con.setDoOutput(true);
//            OutputStreamWriter out = new OutputStreamWriter(con
//                    .getOutputStream());
//            String request = readFile();
//            System.out.println("Exedata satart/n" + request + "/nExe end");
//            out.write(new String(request.getBytes("ISO-8859-1")));
//          out.flush();
//          out.close();
           
           
           
            URL url = new URL(urlStr);
            HttpURLConnection url_con = (HttpURLConnection) url.openConnection();
            url_con.setRequestMethod("POST");
            url_con.setDoOutput(true);
            String request = readFile();
            byte[] b = request.getBytes("ISO-8859-1").toString().getBytes();
            url_con.getOutputStream().write(b, 0, b.length);
            url_con.getOutputStream().flush();
            url_con.getOutputStream().close();

           
           

            BufferedReader br = new BufferedReader(new InputStreamReader(url_con
                    .getInputStream()));
            String line = "";
            for (line = br.readLine(); line != null; line = br.readLine()) {
                System.out.println(line);
            }
        } catch (MalformedURLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    private String readFile() {
        StringBuilder sb = new StringBuilder();
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(
                    new FileInputStream("F:/web.xml")));
            // 這裏的raw.file內容就是 上面那個xml片段，就是讀取內容，將請求的xml保存成字符串 進行post發送
            String line = "";
            for (line = br.readLine(); line != null; line = br.readLine()) {
                sb.append(line + "/n");
            }

        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return sb.toString();
    }

    public static void main(String[] args) {
        String url = "http://localhost:8080/OceanBlueCentury/LoginXMLServlet";
        new PostTest().testPost(url);
    }

}