java推送数据，代理post提交数据
网上看到的。。 留下备用。
import org.apache.commons.httpclient.*; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.params.HttpClientParams; import org.apache.commons.httpclient.params.HttpMethodParams; import java.awt.image.BufferedImage; import java.io.InputStream; import javax.imageio.ImageIO; public class MyHttpClient { /** *//** * Method description * * * @param title 留言标题 * @param name 留言者 * @param Content 内容 * @param proIP 代理IP * @param port 代理端口 * @param usePro 是否使用代理 */ public synchronized void doSomeThing(String title, String name, String Content, String proIP, int port, boolean usePro) { // 构造HttpClient的实例 HttpClient httpClient = new HttpClient(); HttpClientParams clientParams = new HttpClientParams(); // 隐藏自己请求相关的信息 clientParams.setParameter("http.useragent", "Mozilla/4.0 (compatible; FIREFOX 9.0; IBM AIX 5)"); // httpClient.getHttpConnectionManager().getParams().setSoTimeout(30 * 1000); clientParams.setHttpElementCharset("GBK"); HttpState httpState = new HttpState(); httpClient.setParams(clientParams); httpClient.getParams(), .setParameter(HttpClientParams.HTTP_CONTENT_CHARSET, "GBK"); httpClient.setState(httpState); clientParams.setVersion(HttpVersion.HTTP_1_1); // httpClient.getHostConfiguration().setProxy("148.233.159.58", 3128); if (usePro) // 使用代理 ...{ httpClient.getHostConfiguration().setProxy(proIP, port); } // 创建GET方法的实例 GetMethod getMethod = new GetMethod("http://www.XXXcom/Guestbook/imgchk/validatecode.asp"); // 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); // System.out.println(statusCode); if (statusCode != HttpStatus.SC_OK) { System.err.println("Method failed: " + getMethod.getStatusLine()); } // 读取内容 InputStream inStream = getMethod.getResponseBodyAsStream(); // 处理内容 // System.out.println(new String(responseBody)); BufferedImage iag = ImageIO.read(inStream); ImgIdent imgIdent = new ImgIdent(iag); // imgIdent.saveJPEG(iag, "C:/ddd.jpg"); String validate = imgIdent.getValidatecode(4); System.out.println(validate); PostMethod method = new PostMethod("http://www.XXX.com/Guestbook/add_msg.asp"); String connect = Content; String Title = title; method.setParameter("subject", Title); method.setParameter("g_name", name); method.setParameter("companyname", ""); method.setParameter("mail", ""); method.setParameter("homepageurl", "http://"); method.setParameter("pic", "p5.gif"); method.setParameter("validatecode", validate); method.setParameter("content", connect); // if (todo) { int code = httpClient.executeMethod(method); // String Stringresponse = new String(method.getResponseBodyAsString().getBytes("8859_1")); // 打印返回的信息 // System.out.println(Stringresponse); // } method.releaseConnection(); // System.out.println(iag.getHeight()); // System.out.println(iag.getWidth()); // //背景 颜色 // intBgColor = iag.getRGB(38, 0); // System.out.println("intBgColor=" + intBgColor); // // // intBgColor = iag.getRGB(0, 0); // System.out.println("intBgColor=" + intBgColor); } catch (Exception e) { // 发生网络异常 e.printStackTrace(); } finally {} // 释放连接 getMethod.releaseConnection(); } getMethod.releaseConnection(); } }
本文转自yjflinchong 51CTO博客，原文链接：http://blog.51cto.com/yjflinchong/1165029，如需转载请自行联系原作者
