如何查看我的Wicket应用程序的堆栈跟踪?

问题描述:

我是Wicket新手,正在从事现有项目。如何在UI上看到Wicket的堆栈跟踪?目前我看到以下内容:如何查看我的Wicket应用程序的堆栈跟踪?

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我已在log4j.xml以下,但没有看到任何堆栈跟踪日志中的任一:

<logger name="org.apache.wicket"> 
    <level value="DEBUG"/> 
</logger> 

public class MyApplication extends WebApplication { 
    @Override 
    protected void init() { 
     /* ... */ 

     // Tells wicket to use a helpful 'debug' exception page with a snapshot of the 
     // component model, and the exception stack trace. 
     // Other settings are available to show pages that say there has been an internal error 
     // (a production-friendly page) 
     // In addition, more advanced usage allows you to override this behavior completely. 

     getSettings().setUnexpectedExceptionDisplay(ApplicationSettings.SHOW_EXCEPTION_PAGE); 
    } 
} 
+3

是的,但不是在部署环境..切换到开发模式是这里的更好的选择。 – Tim 2011-01-12 20:21:22

另外,调试输出的细节由检票的“配置”运行时间决定,请参见http://clipmarks.com/clipmark/B00CE497-A646-4CB6-B85D-F68332903C5A/的简要说明

<context-param> 
<param-name>configuration</param-name> 
<param-value>development</param-value> 
</context-param> 

更新web.xml中发展,而不是部署