如何让Eclipse看到Play中的变化！编译模板？ [英] How to make Eclipse see the changes in Play! compiled templates?

问题描述

所以，我正在尝试使用Eclipse播放2。我创建一个新项目，编译它，运行eclipsify并将其导入Eclipse。到目前为止这么好。

我遇到的问题是，当我在Scala模板中进行更改时，我的Java控制器看不到它，Eclipse标记代码无效。例如：

我在索引模板中添加了第二个参数

  @（message：String，nesto：Integer）
  

当我尝试从控制器呈现我的文件，以下行显示错误，因为Eclipse仍然认为index.render需要一个String。

  return ok（index。 render（你的新应用程序准备就绪，2））; 
  

我打开了Eclipse中的工作空间，并播放eclipsify会自动将classes_managed目录添加到构建路径

解决方案

我做了以下事情：

1. 如你所做，我打开工作区自动刷新（在设置中，通用 - >工作区，然后选择使用本机挂接或池刷新）


2. 我删除了 classes_managed 由生成的目录，从我的构建路径播放eclipsify ，我用添加外部类文件夹手动添加它

然后它对我有用。
似乎有一个错误与 eclipsify 命令。

So, I'm trying out Play 2 with Eclipse. I create a new project, compile it, run eclipsify and import it into Eclipse. So far so good.

The problem I'm having is that when I make a change in the Scala template, my Java controllers can't see it, and Eclipse marks the code as invalid. For example:

I added a second parameter in my index template

@(message: String, nesto:Integer)

When I try to render my file from the controller, the following line displays an error, because Eclipse still thinks that the index.render takes one String.

return ok(index.render("Your new application is ready.",2));

I turned on the workspace refreshing in Eclipse, and play eclipsify automatically added the classes_managed directory to the build path.

解决方案

I did the following things :

1. As you did, I turned on the workspace auto-refresh (in settings, General -> Workspace, then select "Refresh using native hooks or pooling")
2. I removed the classes_managed directory generated by play eclipsify from my build path, and I added it manually using "Add external class folder"

And then it worked for me. It seems that there is a bug with the eclipsify command.

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