在 Play Framework 2.0 中使用 Eclipse
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Using Eclipse with Play Framework 2.0
提问by Joe
I am new to Framework 2.0. In Play 1.0, after you Eclipsify your project, you have have a *.launch file that you can use to launch your project.
我是框架 2.0 的新手。在 Play 1.0 中，在 Eclipsify 项目后，您有一个 *.launch 文件，可用于启动项目。
After you eclipsify in Play 2.0, you don't seem to have anything similar. Is there a way to control your launching and to debug Play 2.0, using Eclipse?
在 Play 2.0 中 eclipsify 之后，您似乎没有任何类似的东西。有没有办法使用 Eclipse 控制您的启动和调试 Play 2.0？
A similar question: Debug Playframework 2.0 in Eclipse
一个类似的问题： Debug Playframework 2.0 in Eclipse
The answer to that question did not have specific enough instructions for me to know how to follow.
该问题的答案没有足够具体的说明让我知道如何遵循。
回答by Franz
Question 1:
问题 1：
After you have eclipsified, open Eclipse and choose File -> Import... -> Existing Projects into Workspace. A dialog will open, choose your Play Framework 2.0 project folder and click Finish.
完成 Eclipse 后，打开 Eclipse 并选择File -> Import... -> Existing Projects into Workspace. 将打开一个对话框，选择您的 Play Framework 2.0 项目文件夹并单击Finish。
Question 2:
问题2：
Start your Play Framework application using
play debug run. You will see something like this:Listening for transport dt_socket at address: 9999 ...
In Eclipse, right-click on your project in
Project Explorerand chooseDebug As -> Debug Configurations....A new dialog called
Debug Configurationswill open. Double-click onRemote Java Applicationand a new window will appear on the right side. Change theConnection propertiesso that the point to hostlocalhostand port9999. Confirm by clicking theDebugbutton.Put a breakpoint in your Application in Eclipse.
Try your application as normal in a web-browser. If it hits a breakpoint then Eclipse will be brought as frontmost and let you debug.
使用
play debug run. 你会看到这样的事情：在地址侦听传输 dt_socket：9999 ...
在 Eclipse 中，右键单击您的项目
Project Explorer并选择Debug As -> Debug Configurations....Debug Configurations将打开一个名为的新对话框。双击Remote Java Application，右侧会出现一个新窗口。更改Connection properties以便指向 hostlocalhost和 port9999。单击Debug按钮确认。在 Eclipse 中的应用程序中放置一个断点。
在网络浏览器中像往常一样尝试您的应用程序。如果它遇到断点，那么 Eclipse 将被置于最前面并让您进行调试。
