如何在多线程操作中使用HttpClient？ [英] How to use HttpClient with multithreaded operation?

问题描述

我要做一个在某个主机上执行Login POST请求的应用程序，然后导航一些页面，查找并检索一些数据。
因为网站资源受会话保护，所以我必须首先登录网站才能进行一些操作，比如获取或发布一些数据。
我的问题是因为HttpClient不是线程安全的，我怎么能只创建一个HttpClient实例，但是线程可以安全地执行它？
请记住，底层连接必须首先登录才能用于操作。

I've to do an application that performs a Login POST request in a certain host, then navigates some pages, finds and retrieves some data. Becase the website resouce is protected by session, so I have to login the website first before I can do some operation such as get or post some data. My question is because HttpClient is not thread-safe, how can I create only one HttpClient instance but threads can perform on it safely? Remember that the underlying connection must login first before it can be used to operate.

推荐答案

这是一个答案： http://pro-programmers.blogspot.com/2009 /06/apache-httpclient-multi-threads.html

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