“热代码替换”不起作用 - Eclipse不会更改JBoss上的任何代码 [英] 'Hot code replace' not working -- Eclipse doesn't change any code on JBoss
问题描述
我目前遇到热代码替换在Eclipse Galileo和JBoss 4.2.3上无法使用的问题。
I'm currently experiencing a problem with 'hot code replace' not working on Eclipse Galileo and JBoss 4.2.3.
其他应用程序中，我正在运行在我的本地JBoss上展开了Java WAR。由它构建的项目由Maven管理。我使用Maven目标战争构建项目：爆炸，然后我将该目录复制到具有ANT脚本的JBoss。
Among other applications I'm running an exploded Java WAR on my local JBoss. The project from which it is build is managed by Maven. I build the project using the Maven goal war:exploded and then I copy that directory to JBoss with an ANT script.
当我正在运行应用程序并设置断点在代码的任何位置，Eclipse在调试模式下正确停止该行。
但是当我对源文件进行更改并保存时，Eclipse不会将此更改应用于JBoss。
例如，当我将一个正常的代码行放入一个注释中时，调试器仍然会像这样是常规的Java代码，而不是这个注释。或者当我删除一行，调试器似乎与文件不同步，并开始逐步加括号。
When I'm now running the application and set a breakpoint anywhere in the code, Eclipse properly halts at that line in the debug mode. But when I'm making a change to the source file and save it, Eclipse doesn't apply this change to the JBoss. For example, when I make a normal code line into a comment, the debugger still steps over this comment as if it was regular Java code. Or when I remove a line, the debugger seems to get out of sync with the file and starts stepping over parenthesis.
但是我没有得到任何热代码替换错误消息。在我看来，Eclipse将更改应用于源文件，但不适用于JBoss。
But I'm not getting any 'hot code replace error'-messages either. It seems to me that Eclipse applies the changes to the source files, but doesn't apply it to the JBoss.
是否有任何特殊偏好必须打开为了使代码更换代码工作？或者我将如何构建和部署应用程序到JBoss上有任何错误？
Are there any special preferences that have to be turned on in order to make hot code replace work? Or are there any mistakes in how I build and deploy the application to the JBoss?
非常感谢您的帮助。
谢谢
Bernhard V
Thank you. Bernhard V
推荐答案
我没有使用JBoss，但我有两个建议。
I did not work with JBoss but i have two suggestions.
1）
如果您使用启动配置在eclipse中运行应用程序
1) If you run your application in eclipse using the launch configuration
您的项目 - 自动构建启用了标志？
如果没有，代码不会被编译和忽略t运行时。
Is your "Project" - "Build Automatically" flag enabled? If not, the code is not compiled and ignored t runtime.
2）
当您以远程模式调试应用程序时，您不能更改代码，但可以更改参数的值。 （我想）
2) When you debug an application in remote mode, you can not change the code, but you can change the value of parameters. (i think)
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