org.apache.struts2.interceptor.debugging
类 DebuggingInterceptor

java.lang.Object
  com.opensymphony.xwork2.interceptor.AbstractInterceptor
      org.apache.struts2.interceptor.debugging.DebuggingInterceptor

所有已实现的接口：

com.opensymphony.xwork2.interceptor.Interceptor, Serializable

public class DebuggingInterceptor
extends com.opensymphony.xwork2.interceptor.AbstractInterceptor

Provides several different debugging screens to provide insight into the data behind the page. The value of the 'debug' request parameter determines the screen:

• xml - Dumps the parameters, context, session, and value stack as an XML document.
• console - Shows a popup 'OGNL Console' that allows the user to test OGNL expressions against the value stack. The XML data from the 'xml' mode is inserted at the top of the page.
• command - Tests an OGNL expression and returns the string result. Only used by the OGNL console.
• browser Shows field values of an object specified in the object parameter (#context by default). When the object parameters is set, the '#' character needs to be escaped to '%23'. Like debug=browser&object=%23parameters

Example: http://localhost:8080/Welcome.action?debug=xml

This interceptor only is activated when devMode is enabled in struts.properties. The 'debug' parameter is removed from the parameter list before the action is executed. All operations occur before the natural Result has a chance to execute.

另请参见：

序列化表格

构造方法摘要

DebuggingInterceptor()

方法摘要

String	intercept(com.opensymphony.xwork2.ActionInvocation inv)
void	setDevMode(String mode)
void	setEnableXmlWithConsole(boolean enableXmlWithConsole)
void	setFreemarkerManager(FreemarkerManager mgr)
void	setReflectionProvider(com.opensymphony.xwork2.util.reflection.ReflectionProvider reflectionProvider)

从类 com.opensymphony.xwork2.interceptor.AbstractInterceptor 继承的方法

destroy, init

从类 java.lang.Object 继承的方法

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造方法详细信息

DebuggingInterceptor

public DebuggingInterceptor()

方法详细信息

setDevMode

public void setDevMode(String mode)

setFreemarkerManager

public void setFreemarkerManager(FreemarkerManager mgr)

setReflectionProvider

public void setReflectionProvider(com.opensymphony.xwork2.util.reflection.ReflectionProvider reflectionProvider)

intercept

public String intercept(com.opensymphony.xwork2.ActionInvocation inv)
                 throws Exception

指定者：

接口 com.opensymphony.xwork2.interceptor.Interceptor 中的 intercept

指定者：

类 com.opensymphony.xwork2.interceptor.AbstractInterceptor 中的 intercept

抛出：

Exception

setEnableXmlWithConsole

public void setEnableXmlWithConsole(boolean enableXmlWithConsole)

参数：

enableXmlWithConsole - the enableXmlWithConsole to set