java模拟发送request

来源：互联网发布：上海淘宝托管编辑：程序博客网时间：2024/04/29 23:46
可以模拟发送数据，我首先想到的是外挂作弊呵呵
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
public class GetSample {
    public static void main(String[] args) {
        // 构造HttpClient的实例 
        HttpClient httpClient = new HttpClient();
        // 创建GET方法的实例 
        GetMethod getMethod = new GetMethod("http://www.baidu.com");
        // 使用系统提供的默认的恢复策略 
        getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
                new DefaultHttpMethodRetryHandler());
        try {
            // 执行getMethod 
            int statusCode = httpClient.executeMethod(getMethod);
            if (statusCode != HttpStatus.SC_OK) {
                System.err.println("Method failed: "
                        + getMethod.getStatusLine());
            }
            // 读取内容 
            byte[] responseBody = getMethod.getResponseBody();
            // 处理内容 
            writeFile(responseBody);
            System.out.println(new String(responseBody));
        } catch (HttpException e) {
            System.out.println("Please check your provided http address!");
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            getMethod.releaseConnection();
        }
    }
    static void writeFile(byte[] bt) throws IOException {
        BufferedOutputStream bos = new BufferedOutputStream(
                new FileOutputStream(File.separator + "page.htm"));
        bos.write(bt, 0, bt.length);
        bos.flush();
    }
}