知乎专栏 |
class EnumExample1{ public enum Season { WINTER, SPRING, SUMMER, FALL } public static void main(String[] args) { for (Season s : Season.values()) System.out.println(s); } }
package cn.netkiller.api.util; public enum HttpMethod { GET("GET"), POST("POST"), PUT("PUT"), PATCH("PATCH"), DELETE("DELETE"); private String value; private HttpMethod(String value) { this.value = value; } public String toString() { return value; } }