//日期处理
Date.prototype.format = function (A) { var B = { "M+": this.getMonth() + 1, "d+": this.getDate(), "h+": this.getHours(), "H+": this.getHours(), "m+": this.getMinutes(), "s+": this.getSeconds(), "q+": Math.floor((this.getMonth() + 3) / 3), "S": this.getMilliseconds() }; if (/(y+)/.test(A)) { A = A.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));for (var C in B) {
if (new RegExp("(" + C + ")").test(A)) { A = A.replace(RegExp.$1, RegExp.$1.length == 1 ? B[C] : ("00" + B[C]).substr(("" + B[C]).length));}
}
return A;};
} Date.prototype.dateDiff = function (C, D) { var B = 1; if (!C) { return "必须是日期对象";}
var A = this.getTime() - C.getTime(); switch (D) { case "ms": B = 1; break; case "s": B = 1000; break; case "m": B = 60 * 1000; break; case "h": B = 60 * 60 * 1000; break; case "d": B = 24 * 60 * 60 * 1000; break}
return Math.floor(A / B); }; Date.prototype.DateAdd = function (C, A) { var B = this; switch (C) { case "s": return new Date(Date.parse(B) + (1000 * A)); case "m": return new Date(Date.parse(B) + (60000 * A)); case "h": return new Date(Date.parse(B) + (3600000 * A)); case "d": return new Date(Date.parse(B) + (86400000 * A)); case "w": return new Date(Date.parse(B) + ((86400000 * 7) * A)); case "q": return new Date(B.getFullYear(), (B.getMonth()) + A * 3, B.getDate(), B.getHours(), B.getMinutes(), B.getSeconds()); case "M": return new Date(B.getFullYear(), (B.getMonth()) + A, B.getDate(), B.getHours(), B.getMinutes(), B.getSeconds()); case "y": return new Date((B.getFullYear() + A), B.getMonth(), B.getDate(), B.getHours(), B.getMinutes(), B.getSeconds());}
return B; }; Date.prototype.Init = function (A) { return new Date(A.replace(/-/g, "/"));};
Date.StrToDate = function (A) { return new Date(A.replace(/-/g, "/"));};
Date.FormatTime = function (A) { var H = ""; A = Math.round(A); var B = A % 60; if (B > 0) { H = B + "秒"; A -= B;}
if (A >= 60) { var J = A / 60; var E = J % 60; J -= E; H = E + "分" + H; if (J >= 60) { var I = J / 60; var C = I % 24; I -= C; H = C + "时" + H; if (I >= 24) { var L = I / 24; var G = L % 30; H = G + "天" + H; L -= G; if (L >= 30) { var F = L / 30; var D = F % 12; H = D + "月" + H; F -= D; if (F >= 12) { var K = F / 12; H = K + "年" + H;}
}
}
}
}
return H;};
function StrToDate(A) {
return new Date(A.replace(/-/g, "/")); }