TestCreateContact

最新推荐文章于 2021-08-25 09:51:12 发布

wtfpewfn

最新推荐文章于 2021-08-25 09:51:12 发布

阅读量1.4k

点赞数

CC 4.0 BY-SA版权

分类专栏： JAVA 文章标签： string url byte chm login import

本文链接：https://blog.youkuaiyun.com/wtfpewfn/article/details/7897056

JAVA 专栏收录该内容

50 篇文章

订阅专栏

本文介绍了一个使用Java进行网络请求的例子，包括登录验证和创建联系人的过程。通过设置HTTP请求头、发送POST数据并处理响应，展示了如何与服务器交互。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

import javax.net.ssl.HttpsURLConnection;

/*
*
*/

public class TestCreateContact {

/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
//  System.setProperty("http.proxyPort", "8080");
//        System.setProperty("http.proxyHost", "10.99.60.242");

        String cookie = login("k@1.1", "1234");
        System.out.println(cookie);

  URL url = new URL("https://uss.test.lenovomm.cn/contact/contact/portal/create/contact");
  URLConnection con = url.openConnection();
  con.addRequestProperty("Cookie", "GSESSIONID="+cookie);
  con.setDoOutput(true);
  con.setDoInput(true);
  OutputStream out = con.getOutputStream();
  out.write("NAME%C2%A7-1%C2%A9givenName=name&PHONE%C2%A7MOBILE%C2%B60=%E7%94%B5%E8%AF%9D&EMAIL%C2%A7HOME%C2%B60=%E9%82%AE%E7%AE%B1".getBytes());
  out.close();

  InputStream in = con.getInputStream();
  Map<String, List<String>> headers = con.getHeaderFields();
  for(Entry<String, List<String>> en:headers.entrySet()){
   System.out.println(en.getKey());
   for(String v:en.getValue())
    System.out.println("\t"+v);
  }
  int allLen = con.getHeaderFieldInt("", -1);
  if(allLen!=-1)
   System.out.println(allLen);
  System.out.println();

  byte[] data=new byte[1024];
  int n;
  while((n=in.read(data))!=-1){
   System.out.write(data, 0, n);
  }
  System.out.println();
  in.close();
}

/**
* @param string
* @param string2
* @return
* @throws IOException
*/
private static String login(String name, String pwd) throws IOException {
  URL url = new URL("https://uss.test.lenovomm.cn/wauthen/sublogin");
  URLConnection con = url.openConnection();
  con.setDoOutput(true);
  con.setDoInput(true);
  OutputStream out = con.getOutputStream();
  out.write(("t=96749747&idtype=&lang=zh_CN&lenovoid.realm=cloud.lps.lenovo.com&lenovoid.ctx=aHR0cHM6Ly91c3MudGVzdC5sZW5vdm9tbS5jbi9jb250YWN0L3BvcnRhbC9pbmRleC5odG1s&lenovoid.lang=zh_CN&lenovoid.uinfo=username%2Cnickname%2Cpid&lenovoid.cb=https%3A%2F%2Fuss.test.lenovomm.cn%2Fcontact%2Fcontact%2Fportal%2FinitSession&lenovoid.vp=&c=&display=pcm&loginname="+URLEncoder.encode(name,"utf-8")+"&passwd="+URLEncoder.encode(pwd,"utf-8")).getBytes());
  out.close();
  InputStream in = con.getInputStream();
  Map<String, List<String>> headers = con.getHeaderFields();
//  for(Entry<String, List<String>> en:headers.entrySet()){
////   System.out.println(en.getKey());
////   for(String v:en.getValue())
////    System.out.println("\t"+v);
//  }
//  int allLen = con.getHeaderFieldInt("", -1);
//  if(allLen!=-1)
//   System.out.println(allLen);
//  System.out.println();

  ByteArrayOutputStream buff = new ByteArrayOutputStream(1024*5);
  byte[] data=new byte[1024];
  int n;
  while((n=in.read(data))!=-1){
   buff.write(data, 0, n);
  }
//  System.out.println();
  in.close();


  String content = new String(buff.toByteArray(), "utf-8");
//  System.out.println(content);
  int i = content.indexOf("url=");
  String loginUrl = content.substring(i+"url=".length(), content.indexOf("\"", i));

//  System.out.println(loginUrl);
//  System.out.println();

//  System.setProperty("http.proxyPort", "8080");
//        System.setProperty("http.proxyHost", "127.0.0.1");

//  url = new URL("http://127.0.0.1:8080/contact/contact/portal/initSession?lenovoid.action=uilogin&lenovoid.realm=cloud.lps.lenovo.com&lenovoid.wust=ZAgAAAAAAAGE9MTAwMDAxNjUwMzkmYj0xJmM9MSZkPTEwMzIxJmU9M0U4M0QyOTY1RDVDQzAxQjlDRjVDNDNGMjI0Q0ZEMjIxJmg9MTM0NTYzMjg0MjgzMyZpPTg2NDAwJnVzZXJuYW1lPWslNDAxLjEmcGlkPTEwMDAwMTEzMDNUsgFnljE1edDSwMblie0Y&lenovoid.ctx=aHR0cHM6Ly91c3MudGVzdC5sZW5vdm9tbS5jbi9jb250YWN0L3BvcnRhbC9pbmRleC5odG1s&lenovoid.lang=zh_CN&lenovoid.cb=https://uss.test.lenovomm.cn/contact/contact/portal/initSession&lenovoid.vp=&display=pcm");
  url = new URL(loginUrl);
  HttpsURLConnection.setFollowRedirects(false);
  HttpsURLConnection http = (HttpsURLConnection) url.openConnection();
  http.setRequestMethod("GET");
  http.addRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20100101 Firefox/13.0.1");
  http.setDoInput(true);
  http.setDoOutput(false);
  headers = http.getHeaderFields();
  in = con.getInputStream();
  for(Entry<String, List<String>> en:headers.entrySet()){
//   System.out.println(en.getKey());
   if("Set-Cookie".equals(en.getKey())){
    for(String v:en.getValue()){
     if(v.startsWith("GSESSIONID=")){
      return v.substring("GSESSIONID=".length(), v.indexOf(";"));
     }
//     System.out.println("\t"+v);
    }
   }
  }
//  while((n=in.read(data))!=-1){
//   System.out.write(data, 0, n);
//  }
//  System.out.println();
  in.close();
  http.disconnect();

  return null;
}

}