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谷歌Eclipse插件重新编译问题

[英]Google Eclipse plugin recompile problem

原文 2010-11-25 13:58:55 3 2 java/ eclipse/ google-app-engine

I have installed Eclipse Helios(3.6) and Google plugin to develope app in GAE/J.Then created project and runned it sucessufull. 我已经安装了Eclipse Helios（3.6）和谷歌插件来开发应用程序在GAE / J.Then创建项目并运行它sucessufull。 Later made some changes in source code but it doesnt recompiled. 后来在源代码中做了一些更改，但它没有重新编译。 Previous compiled version is in use. 以前的编译版本正在使用中。 It doesnt compile until I make changes in appengine-web.xml. 在我在appengine-web.xml中进行更改之前，它不会编译。 Could you suggest how to solve the problem please? 你能建议如何解决这个问题吗？

PS : I had the same problem in Eclipse 3.5. PS ：我在Eclipse 3.5中遇到了同样的问题。 Also I added javac to SYSTEMPATH. 我还添加了javac到SYSTEMPATH。

2 个解决方案

You could try the following: 您可以尝试以下方法：

the folder where your java files are in is a "source folder" (check it via project properties, "build path") 您的java文件所在的文件夹是“源文件夹”（通过项目属性，“构建路径”检查）
turn on "build automatically"? 打开“自动构建”？ Can be found in Menu "Project" 可在菜单“项目”中找到
Maybe refreshing your workspace automatically will help (Window->Preferences, and search for workspace) 也许自动刷新工作区会有所帮助（Window-> Preferences，并搜索工作区）

The Project is automatically not builded or recompiled, when there are problems marked by eclipse. 当eclipse标记出问题时，项目自动不会被构建或重新编译。 Take a look into the marker panel of eclipse and solve the problems. 看一下eclipse的标记面板并解决问题。