複古方法toGMTString歸來

Java中Date的toGMTString已經不推薦使用

JavaScript中Date的toGMTString輸出的卻是UTC格式的

想用不能用，鬱悶

找到些快速的解決辦法

以下以是代碼

JavaScript版

/*normalize Date.prototype.toUTCString*/(function(){if(new Date(Date.UTC(2000,0,1)).toUTCString()!=="Sat, 01 Jan 2000 00:00:00 GMT"){var dayAbbrs=["Sun","Mon","Tue","Wed","Thu","Fri","Fri"];var monthAbbrs=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];var f=function(n){return n<10?"0"+n:""+n;};var DateToUTCString=function() {return isFinite(this.valueOf())?dayAbbrs[this.getUTCDay()]+", "+f(this.getUTCDate())+' '+monthAbbrs[this.getUTCMonth()]+' '+this.getUTCFullYear()+' '+f(this.getUTCHours())+':'+f(this.getUTCMinutes())+':'+f(this.getUTCSeconds())+' GMT':null;};Date.prototype.toUTCString0=Date.prototype.toUTCString;Date.prototype.toGMTString=Date.prototype.toUTCString=DateToUTCString;}})();

Java版

package com.jbird.util;import java.text.SimpleDateFormat;import java.util.Date;import java.util.Locale;public class DateUtils {public static void main(String[] args) {System.out.println(DateUtils.toGMTString(new Date());}public static String toGMTString(Date date) {SimpleDateFormat df = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss z", Locale.UK);df.setTimeZone(new java.util.SimpleTimeZone(0, "GMT"));return df.format(date);}}