Tomcat 7服务器在eclipse中不可见

Question

嗨，我是android新手，我已经安装了eclipse和Java，还有tomcat7。

问题是，当我转到windows>preferences>servers>runtime environments>add时，我无法在那里找到apache tomcat7服务器。当我搜索并尝试添加它时，我没有找到新的服务器运行时。

有谁能帮我找到它吗？

Cannot complete the install because of a conflicting dependency.
  Software being installed: Apache MyFaces Trinidad Tag Support (Optional) SDK 2.2.0.v20090310-53-8-52B6695K3B688x422B2747 (org.eclipse.jst.jsf.apache.trinidad.tagsupport_sdk.feature.feature.group 2.2.0.v20090310-53-8-52B6695K3B688x422B2747)
  Software currently installed: Apache MyFaces Trinidad Tag Support 2.2.201.v201208241503-20A87w312319352614 (org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.group 2.2.201.v201208241503-20A87w312319352614)
  Only one of the following can be installed at once: 
    Apache MyFaces Trinidad Tag Support (Optional) 2.2.0.v20090517-20-7w311A1636 (org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.jar 2.2.0.v20090517-20-7w311A1636)
    Apache MyFaces Trinidad Tag Support 2.2.201.v201208241503-20A87w312319352614 (org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.jar 2.2.201.v201208241503-20A87w312319352614)
  Cannot satisfy dependency:
    From: Apache MyFaces Trinidad Tag Support (Optional) 2.2.0.v20090517-20-7w311A1636 (org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.group 2.2.0.v20090517-20-7w311A1636)
    To: org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.jar [2.2.0.v20090517-20-7w311A1636]
  Cannot satisfy dependency:
    From: Apache MyFaces Trinidad Tag Support 2.2.201.v201208241503-20A87w312319352614 (org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.group 2.2.201.v201208241503-20A87w312319352614)
    To: org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.jar [2.2.201.v201208241503-20A87w312319352614]
  Cannot satisfy dependency:
    From: Apache MyFaces Trinidad Tag Support (Optional) SDK 2.2.0.v20090310-53-8-52B6695K3B688x422B2747 (org.eclipse.jst.jsf.apache.trinidad.tagsupport_sdk.feature.feature.group 2.2.0.v20090310-53-8-52B6695K3B688x422B2747)
    To: org.eclipse.jst.jsf.apache.trinidad.tagsupport.feature.feature.group [2.2.0.v20090517-20-7w311A1636]

Answer 1

手动更新现有的Eclipse安装：

Download the applicable WTP source package to your desktop
Shutdown Eclipse
Extract the package to your Eclipse installation directory
Startup Eclipse. (WTP is now available)

Answer 2

Preferences选项显示Eclipse具有适配器的所有服务器列表。

在“add”窗口中，在顶部查找链接"Download additional server adapters“。单击该按钮，然后下载Tomcat7的适配器。

请检查此链接以获取相同的信息：http://besthowtodo.com/blog/2010/05/how-to-configure-tomcat-with-eclipse.html

此外，您还可以考虑升级您的Eclipse。这也可能解决问题。

Answer 3

试试这个方法..

获取"Eclipse for Java EE developers“。注意额外的"EE“。其中包括Web工具平台，以及许多服务器插件，其中包括用于Apache Tomcat5.x的插件。在逻辑上也是如此；JSP/Servlet是Java EE API的一部分。

检查此video

请检查以下内容：

帮助>安装新软件。

从"Work with“下拉列表中选择"Eclipse Web Tools Platform Repository”。选择"Web Tools Platform (WTP)“和"Project Provided Components”。

完成所有安装步骤并重新启动Eclipse。你会看到一堆服务器

当您尝试添加服务器运行时环境时。