//日期格式转换 Date.prototype.format = function (format) { /* * eg:format="yyyy-MM-dd hh:mm:ss"; */ var o = { "M+": this.getMonth() + 1, // month "d+": this.getDate(), // day "h+": this.getHours(), // hour "m+": this.getMinutes(), // minute "s+": this.getSeconds(), // second "q+": Math.floor((this.getMonth() + 3) / 3), // quarter "S": this.getMilliseconds() // millisecond }
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.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)); } } return format; }
function trim(str , position){ //删除任意位置的空格(英文,中文)
var p = position;
if(p != ""){
p = p.toLocaleLowerCase();
}
var s = str;
if(p == ""){
s = s.replace(/( *)|( *)/g, "");//中文
s = s.replace(/(\s*)|(\s*)/g, "");//英文
return s;
}else if(p == "l"){
s = s.replace(/(^ *)|(^ *)/g, "");//中文
s = s.replace(/(^\s*)|(^\s*)/g, "");//英文
return s;
}else if(p == "r"){
s = s.replace(/( *$)|( *$)/g, "");//中文
s = s.replace(/(\s*$)|(\s*$)/g, "");//英文
return s;
}
}