package com.sgcc.model; public enum EventsValueEnum { MY_HITS("0001", "春眠不觉晓"), RULE_HITS("0002", "处处闻啼鸟"), SEARCH_HITS("0003", "夜来风雨声"), TOTAL_ITEM_SHARE("0004", "花落知多少"); private String type; private String msg; private EventsValueEnum(String type, String msg) { this.type = type; this.msg = msg; } /** * 根据code获取枚举名称 * @param type * @return */ public static EventsValueEnum instance(String type) { for (EventsValueEnum deviceAdType : EventsValueEnum.values()) { if(deviceAdType.getType().equals(type)) { return deviceAdType; } } return null; } /** * 根据code获取value * @param type * @return */ public static String getMsgByType(String type){ for(EventsValueEnum adTypeEnum:EventsValueEnum.values()){ if(type.equals(adTypeEnum.getType())){ return adTypeEnum.getMsg(); } } return null; } /** * 根据name获取code * @param msg * @return */ public static String getTypeByMsg(String msg){ for(EventsValueEnum adTypeEnum:EventsValueEnum.values()){ if(msg.equals(adTypeEnum.getMsg())){ return adTypeEnum.getType(); } } return null; } public String getType() { return type; } public void setType(String type) { this.type = type; } public String getMsg() { return msg; } public void setMsg(String msg) { this.msg = msg; } }
测试
public class NewOrder { public static void main(String[] args) { String a="0001"; String b="0002"; String c="0003"; String d="0004"; String aa=DeviceAdTypeEnum.getMsgByType(a); String bb=DeviceAdTypeEnum.getMsgByType(b); String cc=DeviceAdTypeEnum.getMsgByType(c); String dd=DeviceAdTypeEnum.getMsgByType(d); System.out.println(aa+";"); System.out.println(bb+"。"); System.out.println(cc+";"); System.out.println(dd+"。"); } }
打印
D:workjavajdk1.8jdk1.8jdk1.8.0_51injava.exe " 春眠不觉晓; 处处闻啼鸟。 夜来风雨声; 花落知多少。 Process finished with exit code 0