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我想学java我。我已经到以下站点下载所需的内容。我的 Eclipse 版本是Juno。

我做了以下事情：

Eclipse Juno
The Oracle Java ME SDK requires the MTJ toolkit, but it is not bundled with Juno and it must be installed manually. Therefore, install MTJ toolkit first.

    Go to Help > Install New Software.
    In the "Work with" field, enter this URL: http://download.eclipse.org/releases/indigo
    Click Add. When the plugins are discovered, open the Mobile and Device Development Tools hierarchy and check Mobile Tools for Java Examples, Mobile Tools for Java SDK, and Mobile Tools for Java Examples. Click Next. On the installation screen select all plugins and click Finish.
    A Juno plugin named org.eclipse.jetty.server_(version).jar conflicts with the MTJ libraries when the plugin version is higher than 6. If it is you must prevent it from loading by changing its name so the Jar file is not parsed. For example, change it to: org.eclipse.jetty.server.old
    To open the device selector, select Window > Open Perspective > Other and select Java ME.

MTJ 与还需要安装的 3 个软件包一起安装：

  • Java 示例的移动工具
  • Java SDK 移动工具
  • Java 示例的移动工具

当我选择：Window> Open Perspective>Other 没有 Java ME 选项。有谁知道为什么没有显示该选项？

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我不知道确切原因，但MTJ不运行Juno. 如果你喜欢Eclipse用Indigo.
你考虑过使用NetBeans吗？

于 2012-11-29T11:20:28.970 回答