[英]How to upgrade Eclipse for Java EE Developers?
Is there any non-painful way to upgrade an Eclipse installation? 是否有任何非痛苦的方法来升级Eclipse安装? I have tried browsing the eclipse site but I cannot find an useful description.
我试过浏览eclipse网站但我找不到有用的描述。
Add the update URL to your available sites: 将更新网址添加到您的可用网站:
Window > Preferences > Install/Update > Available Software Sites > Add... 窗口>首选项>安装/更新>可用软件站点>添加...
Name: Oxygen
Location: http://download.eclipse.org/releases/oxygen/
Then tell Eclipse to look for updates: Help > Check for updates . 然后告诉Eclipse查找更新: 帮助>检查更新 。
After the installation, Eclipse will restart and show the old splash screen. 安装完成后,Eclipse将重新启动并显示旧的启动画面。 Next time you manually stop/start Eclipse it will correctly show the correct splash screen.
下次手动停止/启动Eclipse时,它将正确显示正确的启动画面。
You can simply download the newer version, then use "File -> Import -> Install -> From Existing Installation" to add all the plugins you had in your previous installation. 您只需下载较新的版本,然后使用“文件 - >导入 - >安装 - >从现有安装”添加您之前安装中的所有插件。
Here's a link describing the whole process in details (it says "on Mac Os X", however it should work for other systems as well): 这是一个详细描述整个过程的链接(它表示“在Mac Os X上”,但它也适用于其他系统):
http://www.corephp.com/blog/how-to-upgrade-eclipse-juno-4-2-to-eclipse-kepler-4-3-on-mac-os-x/#.UfJsoI1_McY http://www.corephp.com/blog/how-to-upgrade-eclipse-juno-4-2-to-eclipse-kepler-4-3-on-mac-os-x/#.UfJsoI1_McY
If previous releases are anything to go by, then the answer is No. It is best to download the new release, install it, install the latest versions your favourite plugins and point Eclipse at your workspace. 如果以前的版本是最新的,那么答案是否定的。最好下载新版本,安装它,安装最喜欢的插件的最新版本,并在工作区指向Eclipse。
(Common sense says that you should take a backup of your workspace(s) and your original Eclipse installation.) (常识说您应该备份工作区和原始的Eclipse安装。)
I've previously tried the "upgrade" path and found that it was slow and didn't give good results. 我之前尝试过“升级”路径,发现它很慢并没有给出好的结果。
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