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将JAVA添加到Eclipse氧气

[英]Adding JAVA to Eclipse Oxygen

原文 2017-11-20 11:32:12 7 1 java/ eclipse/ java-9/ eclipse-oxygen

I already installed java jdk 9 and Eclipse Oxygen on my pc. 我已经在我的电脑上安装了Java jdk 9和Eclipse Oxygen。 I've also added jdk url in environment variable path and created JAVA_HOME variable. 我还在环境变量路径中添加了jdk url并创建了JAVA_HOME变量。 I ran cmd and entered javac command, everything went fine. 我运行了cmd并输入了javac命令，一切正常。

1. Now, when I right click on a project > then go to Properties, I am redirected to Builders tab. 1.现在，当我右键单击一个项目>然后转到“属性”时，我将重定向到“构建器”选项卡。 I don't know where to add the JRE_SYSTEM_LIBRARY on my Eclipse Oxygen. 我不知道在我的Eclipse Oxygen上添加JRE_SYSTEM_LIBRARY的位置。

2. Also, when I want to create new project, by going to File > New, there's no suggestion to add a Java Project 2.另外，当我要创建新项目时，请转到“文件”>“新建”，不建议添加Java项目。

3. When I go to Window > Preferences, there's no Java tab added below Install/Update tab. 3.当我转到窗口>首选项时，在“安装/更新”选项卡下面没有添加Java选项卡。

Did I miss any step? 我错过任何一步了吗？ Any help from you guys are much appreciated. 大家的任何帮助都将不胜感激。

1 个解决方案

It looks like you have the Eclipse for Testers ( Jubula ) IDE package without Java support or at least you're not in the Java perspective (depending on the perspective, there are different menus). 看起来您具有不带Java支持的Eclipse for Testers （ Jubula ）IDE软件包，或者至少您不是Java透视图的人（取决于透视图，这里有不同的菜单）。 If there is no File > New > Project...: Java > Java Project , do one of the following: 如果没有文件>新建>项目...：Java> Java项目 ，请执行以下操作之一：

Download , install and use an Eclipse Java IDE package , eg the Eclipse IDE for Java Developers or the Eclipse IDE for Java EE Developers 下载，安装和使用Eclipse Java IDE程序包 ，例如Java开发人员的Eclipse IDE或Java EE开发人员的Eclipse IDE
Install the Java Development Tools (JDT) into your Eclipse for Testers IDE : 将Java开发工具（JDT）安装到Eclipse for Testers IDE中 ：
1. Help > Install New Software... 帮助>安装新软件...
2. Work with : --All Available Sites-- (or Oxygen - http://download.eclipse.org/releases/oxygen ) 使用以下工具 ： -所有可用站点- （或Oxygen - http://download.eclipse.org/releases/oxygen ）
3. In the list choose Programming Languages > Eclipse Java Development Tools and click Next > 在列表中，选择“ 编程语言”>“ Eclipse Java开发工具” ，然后单击“ 下一步”>“
4. After finishing the installation and restarting, switch to the Java perspective: Window > Perspective > Open Perspective > Others...: Java 完成安装并重新启动后，切换到Java透视图： 窗口>透视图>打开透视图>其他...：Java