无法通过代理隧道

本文介绍了无法通过代理隧道-Jsoup的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

创建HTTP连接时出现以下异常.

I am getting the below exception while creating an HTTP connection.

2017-08-07 17:07:43,219 ERROR au.scraper.sites.ScraperSite - Exception in parsing Categories: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 403 Forbidden" at line number 153 java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 403 Forbidden" at sun.www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2085) at sun.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183) at sun.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153) at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:563) at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:540) at org.jsoup.helper.HttpConnection.execute(HttpConnection.java:227) at org.jsoup.helper.HttpConnection.get(HttpConnection.java:216) at org.jsoup.Jsoup.parse(Jsoup.java:183) at au.scraper.sites.ScraperSite.getCategories(ScraperSite.java:127) at au.scraper.sites.AScraperSites.execute(AScraperSites.java:74) at au.scraper.Scraper.main(Scraper.java:88)

以下是我的代理配置.

Authenticator.setDefault(new ProxyAuthenticator("user_name", "password")); System.setProperty("https.proxyHost", server); System.setProperty("https.proxyPort", port); System.setProperty("http.proxyHost", server); System.setProperty("http.proxyPort", port);

下面是我的Proxy Authenticator类.

Below is my Proxy Authenticator class.

package au.scraper; import java.Authenticator; import java.PasswordAuthentication; public class ProxyAuthenticator extends Authenticator { public ProxyAuthenticator(String user, String password) { this.user = user; this.password = password; } protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(user, password.toCharArray()); } private String user; private String password; }

任何人都可以提出发生此问题的原因吗?

Can any one suggest why this issue is happening?

推荐答案

您的代理服务器可能会阻止该网址，当该网址是本地地址而您的代理服务器将阻止该网址时，我们可能会遇到此问题.

Your proxy server might be blocking that web address, we might face this issue when the web address is local address and your proxy server will be blocking that.