js获取格式化后的当前时间

代码如下：

function getFormatDate() {     
    var day=new Date();
    var Year=0;    
    var Month=0;    
    var Day=0;    
    var Hour = 0;    
    var Minute = 0;    
    var Second = 0;    
    var CurrentDate="";     
    //初始化时间    
    Year = day.getFullYear();    
    Month = day.getMonth()+1;    
    Day = day.getDate();    
    Hour = day.getHours();    
    Minute = day.getMinutes();    
    Second = day.getSeconds();     
    CurrentDate = CurrentDate + Year + "-";    
    if (Month >= 10 ){      
        CurrentDate = CurrentDate + Month + "-";    
    }else{      
        CurrentDate = CurrentDate + "0" + Month + "-";    
    }     
    if (Day >= 10 ){ 
        CurrentDate = CurrentDate + Day
    }else{      
        CurrentDate = CurrentDate + "0" + Day     
    }            
    if(Hour >=10){      
        CurrentDate += "  "+Hour     
    }else{
        CurrentDate += "  0" + Hour     
    }     
    if(Minute >=10){      
        CurrentDate = CurrentDate + ":" + Minute     
    }else{      
        CurrentDate = CurrentDate + ":0" + Minute     
    } 
    if(Second>=10){
        CurrentDate = CurrentDate + ":" + Second;    
    }else{      
        CurrentDate = CurrentDate + ":0" + Second;    
    }         
    return CurrentDate; 
}