java模拟ip_java 模拟多ip访问

太过爱你忘了你带给我的痛 2022-11-02 11:41 214阅读 0赞

java模拟多ip请求

package url\_demo;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.PrintWriter;

import java.net.URL;

import java.net.URLConnection;

import java.util.Random;

public class HttpUtilTest \{

private int index = 0;

public String sendPost(String url, String param) \{

PrintWriter out = null;

BufferedReader in = null;

String result = "";

try \{

URL realUrl = new URL(url);

URLConnection conn = realUrl.openConnection();

// 随机生成ip

String ip = randIP();

conn.setRequestProperty("X-Forwarded-For", ip);

conn.setRequestProperty("HTTP\_X\_FORWARDED\_FOR", ip);

conn.setRequestProperty("HTTP\_CLIENT\_IP", ip);

conn.setRequestProperty("REMOTE\_ADDR", ip);

conn.setRequestProperty("Host", "");

conn.setRequestProperty("Connection", "keep-alive");

conn.setRequestProperty("Content-Length", "17");

conn.setRequestProperty("Accept", "application/json");

conn.setRequestProperty("Origin", "ORIGIN");

conn.setRequestProperty("User-Agent",

"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36");

conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

conn.setRequestProperty("Referer", "REFERER");

conn.setRequestProperty("Accept-Encoding", "gzip, deflate");

conn.setRequestProperty("Accept-Language", "zh-CN,zh;q=0.8,en;q=0.6,ja;q=0.4,pt;q=0.2");

conn.setDoOutput(true);

conn.setDoInput(true);

out = new PrintWriter(conn.getOutputStream());

out.print(param);

out.flush();

in = new BufferedReader(new InputStreamReader(conn.getInputStream()));

String line;

while ((line = in.readLine()) != null) \{

result += line;

synchronized (this) \{

DemoUtl.index = DemoUtl.index + 1;

System.out.println("第" + DemoUtl.index + "次访问； --> || 当前线程：" + param + " || 请求成功！ || 模拟ip: " + ip

\+ " || 返回结果： " + result.toString().hashCode());

\} catch (Exception e) \{

// System.out.println("发送 POST 请求出现异常！" + e);

// e.printStackTrace();

\} finally \{

try \{

if (out != null) \{

out.close();

if (in != null) \{

in.close();

\} catch (IOException ex) \{

ex.printStackTrace();

return result;

public static String randIP() \{

Random random = new Random(System.currentTimeMillis());

return (random.nextInt(255) + 1) + "." + (random.nextInt(255) + 1) + "." + (random.nextInt(255) + 1) + "."

\+ (random.nextInt(255) + 1);

package url\_demo;

import java.util.Random;

public class DemoUtl \{

public static int index = 0;

public static void main(String\[\] args) throws InterruptedException \{

try \{

for (int i = 0; i < 100000; i++) \{

Thread.sleep((new Random()).nextInt(200) + 100);

new Thread(new Runnable() \{

@Override

public void run() \{

for (int j = 0; j < 100000; j++) \{

try \{

Thread.sleep((new Random()).nextInt(3200) + 1500);

HttpUtilTest tt = new HttpUtilTest();

tt.sendPost(

"https://www.baidu.com",

Thread.currentThread().getName());

\} catch (InterruptedException e) \{

e.printStackTrace();

\}).start();

\} catch (Exception e) \{

e.printStackTrace();

java模拟ip_java 模拟多ip访问

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