ResourceUrlProviderExposingInterceptor (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.web.servlet.handler.HandlerInterceptorAdapter
- - org.springframework.web.servlet.resource.ResourceUrlProviderExposingInterceptor

所有已实现的接口:
AsyncHandlerInterceptor, HandlerInterceptor
```
public class ResourceUrlProviderExposingInterceptor
extends HandlerInterceptorAdapter
```
An interceptor that exposes the ResourceUrlProvider instance it is configured with as a request attribute.
从以下版本开始:
4.1
作者:
Rossen Stoyanchev

字段概要
字段
修饰符和类型字段说明
static String RESOURCE_URL_PROVIDER_ATTR
Name of the request attribute that holds the ResourceUrlProvider.

构造器概要
构造器
构造器说明
ResourceUrlProviderExposingInterceptor(ResourceUrlProvider resourceUrlProvider)

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`boolean`	`preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)`	This implementation always returns `true`.

从类继承的方法 org.springframework.web.servlet.handler.HandlerInterceptorAdapter
afterCompletion, afterConcurrentHandlingStarted, postHandle

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - RESOURCE_URL_PROVIDER_ATTR
```
public static final String RESOURCE_URL_PROVIDER_ATTR
```
    Name of the request attribute that holds the ResourceUrlProvider.
- 构造器详细资料
  - ResourceUrlProviderExposingInterceptor
```
public ResourceUrlProviderExposingInterceptor(ResourceUrlProvider resourceUrlProvider)
```
- 方法详细资料
  - preHandle
```
public boolean preHandle(HttpServletRequest request,
                         HttpServletResponse response,
                         Object handler)
                  throws Exception
```
    从类复制的说明: HandlerInterceptorAdapter
    This implementation always returns true.
    指定者:
    preHandle 在接口中 HandlerInterceptor
    覆盖:
    preHandle 在类中 HandlerInterceptorAdapter
    参数:
    request - current HTTP request
    response - current HTTP response
    handler - chosen handler to execute, for type and/or instance evaluation
    返回:
    true if the execution chain should proceed with the next interceptor or the handler itself. Else, DispatcherServlet assumes that this interceptor has already dealt with the response itself.
    抛出:
    Exception - in case of errors