程序包 org.springframework.web.bind.annotation

枚举 RequestMethod

  • 所有已实现的接口:
    Serializable, Comparable<RequestMethod>
    public enum RequestMethod
extends Enum<RequestMethod>
    Enumeration of HTTP request methods. Intended for use with the RequestMapping.method() attribute of the RequestMapping annotation.

    Note that, by default, org.springframework.web.servlet.DispatcherServlet supports GET, HEAD, POST, PUT, PATCH, and DELETE only. DispatcherServlet will process TRACE and OPTIONS with the default HttpServlet behavior unless explicitly told to dispatch those request types as well: Check out the "dispatchOptionsRequest" and "dispatchTraceRequest" properties, switching them to "true" if necessary.

    从以下版本开始:
    2.5
    作者:
    Juergen Hoeller
    另请参阅:
    RequestMapping, org.springframework.web.servlet.DispatcherServlet#setDispatchOptionsRequest, org.springframework.web.servlet.DispatcherServlet#setDispatchTraceRequest

    • 方法详细资料

      • values

        public static RequestMethod[] values()
        按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示: 
        for (RequestMethod c : RequestMethod.values())
    System.out.println(c);
        返回:
        按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

      • valueOf

        public static RequestMethod valueOf​(String name)
        返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)
        参数:
        name - 要返回的枚举常量的名称。
        返回:
        返回带有指定名称的枚举常量
        抛出:
        IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量
        NullPointerException - 如果参数为空值