JS工具類

判斷字符串結尾:

String.prototype.endWith=function(endStr){
    var d=this.length-endStr.length;
    return (d>=0&&this.lastIndexOf(endStr)==d)
  }

//修改——轉換日期格式(時間戳轉換爲datetime格式)
function timestampToTime(timestamp) {
    var date = new Date(parseInt(timestamp, 10));
    Y = date.getFullYear() ;
    M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1);
    D = date.getDate() ;
    h = date.getHours() < 10 ? '0' + date.getHours() : date.getHours() ;
    m = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes() ;
    s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();
    return Y + '-' + M + '-' + D + ' ' + h + ':' + m + ':' + s;
}