程序包 ai.yue.library.web.config.argument.resolver

类 CustomRequestParamMethodArgumentResolver

  • 所有已实现的接口:
    org.springframework.web.method.support.HandlerMethodArgumentResolver, org.springframework.web.method.support.UriComponentsContributor
    public class CustomRequestParamMethodArgumentResolver
extends org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver
implements org.springframework.web.method.support.UriComponentsContributor
    RequestParamMethodArgumentResolver 增强

    添加对body参数的解析

    从以下版本开始:
    2020年7月25日
    作者:
    ylyue

    • 嵌套类概要

      • 从类继承的嵌套类/接口 org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver

        org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.NamedValueInfo

    • 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
      void contributeMethodArgument​(org.springframework.core.MethodParameter parameter, Object value, org.springframework.web.util.UriComponentsBuilder builder, Map<String,​Object> uriVariables, org.springframework.core.convert.ConversionService conversionService)  
      protected org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.NamedValueInfo createNamedValueInfo​(org.springframework.core.MethodParameter parameter)  
      protected String formatUriValue​(org.springframework.core.convert.ConversionService cs, org.springframework.core.convert.TypeDescriptor sourceType, Object value)  
      protected void handleMissingValue​(String name, org.springframework.core.MethodParameter parameter, org.springframework.web.context.request.NativeWebRequest request)  
      protected Object resolveName​(String name, org.springframework.core.MethodParameter parameter, org.springframework.web.context.request.NativeWebRequest request)  
      boolean supportsParameter​(org.springframework.core.MethodParameter parameter)
      Supports the following: @RequestParam-annotated method arguments.

      • 从类继承的方法 org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver

        handleMissingValue, handleResolvedValue, resolveArgument

    • 构造器详细资料

      • CustomRequestParamMethodArgumentResolver

        public CustomRequestParamMethodArgumentResolver​(boolean useDefaultResolution)
        Create a new CustomRequestParamMethodArgumentResolver instance.
        参数:
        useDefaultResolution - in default resolution mode a method argument that is a simple type, as defined in BeanUtils.isSimpleProperty(java.lang.Class<?>), is treated as a request parameter even if it isn't annotated, the request parameter name is derived from the method parameter name.

      • CustomRequestParamMethodArgumentResolver

        public CustomRequestParamMethodArgumentResolver​(@Nullable
                                                org.springframework.beans.factory.config.ConfigurableBeanFactory beanFactory,
                                                boolean useDefaultResolution)
        Create a new CustomRequestParamMethodArgumentResolver instance.
        参数:
        beanFactory - a bean factory used for resolving ${...} placeholder and #{...} SpEL expressions in default values, or null if default values are not expected to contain expressions
        useDefaultResolution - in default resolution mode a method argument that is a simple type, as defined in BeanUtils.isSimpleProperty(java.lang.Class<?>), is treated as a request parameter even if it isn't annotated, the request parameter name is derived from the method parameter name.

    • 方法详细资料

      • supportsParameter

        public boolean supportsParameter​(org.springframework.core.MethodParameter parameter)
        Supports the following:
        • @RequestParam-annotated method arguments. This excludes Map params where the annotation does not specify a name. See RequestParamMapMethodArgumentResolver instead for such params.
        • Arguments of type MultipartFile unless annotated with @RequestPart.
        • Arguments of type Part unless annotated with @RequestPart.
        • In default resolution mode, simple type arguments even if not with @RequestParam.
        指定者:
        supportsParameter 在接口中 org.springframework.web.method.support.HandlerMethodArgumentResolver
        指定者:
        supportsParameter 在接口中 org.springframework.web.method.support.UriComponentsContributor

      • createNamedValueInfo

        protected org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.NamedValueInfo createNamedValueInfo​(org.springframework.core.MethodParameter parameter)
        指定者:
        createNamedValueInfo 在类中 org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver

      • resolveName

        @Nullable
protected Object resolveName​(String name,
                             org.springframework.core.MethodParameter parameter,
                             org.springframework.web.context.request.NativeWebRequest request)
                      throws Exception
        指定者:
        resolveName 在类中 org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver
        抛出:
        Exception

      • handleMissingValue

        protected void handleMissingValue​(String name,
                                  org.springframework.core.MethodParameter parameter,
                                  org.springframework.web.context.request.NativeWebRequest request)
                           throws Exception
        覆盖:
        handleMissingValue 在类中 org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver
        抛出:
        Exception

      • contributeMethodArgument

        public void contributeMethodArgument​(org.springframework.core.MethodParameter parameter,
                                     @Nullable
                                     Object value,
                                     org.springframework.web.util.UriComponentsBuilder builder,
                                     Map<String,​Object> uriVariables,
                                     org.springframework.core.convert.ConversionService conversionService)
        指定者:
        contributeMethodArgument 在接口中 org.springframework.web.method.support.UriComponentsContributor

      • formatUriValue

        @Nullable
protected String formatUriValue​(@Nullable
                                org.springframework.core.convert.ConversionService cs,
                                @Nullable
                                org.springframework.core.convert.TypeDescriptor sourceType,
                                @Nullable
                                Object value)