javascript
alert(JSON.stringify(obj, null, 2));
将对象转换为string
alert(JSON.stringify(JSON.parse(str), null, 2));
将字符串转换为json对象, 再转换为string
毫秒时间格式化输出
var date = new Date(timeval * 1000);
return date.format("yyyy年MM月dd日 hh时mm分ss秒 星期W");
Date.prototype.format = function(format) { var date = this; var o = { "M+" : date.getMonth()+1, //month "d+" : date.getDate(), //day "h+" : date.getHours(), //hour "m+" : date.getMinutes(), //minute "s+" : date.getSeconds(), //second "q+" : Math.floor((this.getMonth()+3)/3), //quarter "S" : date.getMilliseconds(), //millisecond "W": function () { var week; switch ( date.getDay()) { case 0: week = "日"; break; case 1: week = "一"; break; case 2: week = "二"; break; case 3: week = "三"; break; case 4: week = "四"; break; case 5: week = "五"; break; case 6: week = "六"; break; } return week; } } if(/(y+)/.test(format)) { format = format.replace(RegExp.$1, (this.getFullYear()+"").substr(4 - RegExp.$1.length)); } for(var k in o) { if(new RegExp("("+ k +")").test(format)) { format = format.replace(RegExp.$1, RegExp.$1.length==1 ? o[k] : ("00"+ o[k]).substr((""+ o[k]).length)); } } return format; };