org.apache.struts2
接口 StrutsStatics

所有已知实现类：

FilterDispatcher, FilterDispatcherCompatWeblogic61, FreemarkerResult, PlainTextResult, PostbackResult, ServletActionContext, ServletActionRedirectResult, ServletConfigInterceptor, ServletDispatcherResult, ServletRedirectResult, StreamResult, StrutsExecuteFilter, StrutsPrepareAndExecuteFilter, StrutsPrepareFilter, StrutsResultSupport, VelocityResult

public interface StrutsStatics

Constants used by Struts. The constants can be used to get or set objects out of the action context or other collections.

Example:

ActionContext.getContext().put(HTTP_REQUEST, request);

or

ActionContext context = ActionContext.getContext();
HttpServletRequest request = (HttpServletRequest)context.get(HTTP_REQUEST);

字段摘要

static String	HTTP_REQUEST Constant for the HTTP request object.
static String	HTTP_RESPONSE Constant for the HTTP response object.
static String	PAGE_CONTEXT Constant for the JSP page context.
static String	SERVLET_CONTEXT Constant for the servlet context object.
static String	SERVLET_DISPATCHER Constant for an HTTP request dispatcher.
static String	STRUTS_ACTION_TAG_INVOCATION Set as an attribute in the request to let other parts of the framework know that the invocation is happening inside an action tag
static String	STRUTS_PORTLET_CONTEXT Constant for the PortletContext object

字段详细信息

HTTP_REQUEST

static final String HTTP_REQUEST

Constant for the HTTP request object.

另请参见：

常量字段值

HTTP_RESPONSE

static final String HTTP_RESPONSE

Constant for the HTTP response object.

另请参见：

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SERVLET_DISPATCHER

static final String SERVLET_DISPATCHER

Constant for an HTTP request dispatcher.

另请参见：

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SERVLET_CONTEXT

static final String SERVLET_CONTEXT

Constant for the servlet context object.

另请参见：

常量字段值

PAGE_CONTEXT

static final String PAGE_CONTEXT

Constant for the JSP page context.

另请参见：

常量字段值

STRUTS_PORTLET_CONTEXT

static final String STRUTS_PORTLET_CONTEXT

Constant for the PortletContext object

另请参见：

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STRUTS_ACTION_TAG_INVOCATION

static final String STRUTS_ACTION_TAG_INVOCATION

Set as an attribute in the request to let other parts of the framework know that the invocation is happening inside an action tag

另请参见：

常量字段值