Disabling Apache Httpclient -- fix eclipse proxy bug -- "proxy authentication required"

最新推荐文章于 2025-07-01 10:24:26 发布

转载最新推荐文章于 2025-07-01 10:24:26 发布 · 992 阅读

本文介绍了解决Apache HttpClient在Eclipse中出现的断线问题的方法。通过设置系统属性，可以禁用Apache HttpClient提供者，转而使用JRE URLConnection提供者进行文件传输。

Under some conditions, it seems that the Apache httpclient provider (which is used for p2/Eclipse update) spontaneously disconnects when retrieving files. An example is bug 344905. We're not currently sure if this is some problem with the JRE, or with Apache HttpClient, but in either case, it is possible to disable the HttpClient provider and have ECF use the JRE URLConnection-based provider instead. This is accomplished by setting this System property:

org.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient

For example, to set this property when starting Eclipse:

eclipse -vmargs -Dorg.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient

This will disable the Apache HttpClient provider, and force using the JRE URLConnection provider.

Since release of Eclipse Kepler (4.3), the Apache HttpClient provider was renamed and disabling the HttpClient provider is accomplished by setting this System property:

org.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient4

or by setting this property when starting Eclipse:

eclipse -vmargs -Dorg.eclipse.ecf.provider.filetransfer.excludeContributors=org.eclipse.ecf.provider.filetransfer.httpclient4

Sourced from ==> https://wiki.eclipse.org/Disabling_Apache_Httpclient