接口 HandlerMethodArgumentInterceptor


  • public interface HandlerMethodArgumentInterceptor
    The interceptor interface for the resolvable HandlerMethods' MethodParameter
    从以下版本开始:
    1.0.0
    作者:
    Mercy
    另请参阅:
    HandlerMethod, MethodParameter
    • 方法概要

      所有方法 实例方法 抽象方法 
      修饰符和类型 方法 说明
      void afterResolveArgument​(org.springframework.core.MethodParameter parameter, java.lang.Object resolvedArgument, org.springframework.web.method.HandlerMethod handlerMethod, org.springframework.web.context.request.NativeWebRequest webRequest)
      callback after the MethodParameter being resolved
      void beforeResolveArgument​(org.springframework.core.MethodParameter parameter, org.springframework.web.method.HandlerMethod handlerMethod, org.springframework.web.context.request.NativeWebRequest webRequest)
      callback before the MethodParameter being resolved
    • 方法详细资料

      • beforeResolveArgument

        void beforeResolveArgument​(org.springframework.core.MethodParameter parameter,
                                   org.springframework.web.method.HandlerMethod handlerMethod,
                                   org.springframework.web.context.request.NativeWebRequest webRequest)
                            throws java.lang.Exception
        callback before the MethodParameter being resolved
        参数:
        parameter - the method parameter to resolve.
        handlerMethod - the method to handle
        webRequest - the current request
        抛出:
        java.lang.Exception - in case of errors with the preparation of argument values
      • afterResolveArgument

        void afterResolveArgument​(org.springframework.core.MethodParameter parameter,
                                  java.lang.Object resolvedArgument,
                                  org.springframework.web.method.HandlerMethod handlerMethod,
                                  org.springframework.web.context.request.NativeWebRequest webRequest)
                           throws java.lang.Exception
        callback after the MethodParameter being resolved
        参数:
        parameter - the method parameter to resolve.
        resolvedArgument - the resolved argument
        handlerMethod - the method to handle
        webRequest - the current request
        抛出:
        java.lang.Exception - in case of errors with the preparation of argument values