1 //日期时间原型增加格式化方法 2 3 Date.prototype.Format = function (formatStr) { 4 var str = formatStr; 5 var Week = ['日', '一', '二', '三', '四', '五', '六']; 6 7 str = str.replace(/yyyy|YYYY/, this.getFullYear()); 8 str = str.replace(/yy|YY/, (this.getYear() % 100) > 9 ? (this.getYear() % 100).toString() : '0' + (this.getYear() % 100)); 9 var month = this.getMonth() + 1; 10 str = str.replace(/MM/, month > 9 ? month.toString() : '0' + month); 11 str = str.replace(/M/g, month); 12 13 str = str.replace(/w|W/g, Week[this.getDay()]); 14 15 str = str.replace(/dd|DD/, this.getDate() > 9 ? this.getDate().toString() : '0' + this.getDate()); 16 str = str.replace(/d|D/g, this.getDate()); 17 18 str = str.replace(/hh|HH/, this.getHours() > 9 ? this.getHours().toString() : '0' + this.getHours()); 19 str = str.replace(/h|H/g, this.getHours()); 20 str = str.replace(/mm/, this.getMinutes() > 9 ? this.getMinutes().toString() : '0' + this.getMinutes()); 21 str = str.replace(/m/g, this.getMinutes()); 22 23 str = str.replace(/ss|SS/, this.getSeconds() > 9 ? this.getSeconds().toString() : '0' + this.getSeconds()); 24 str = str.replace(/s|S/g, this.getSeconds()); 25 return str; 26 }
调用的时候比较简单,
1 var d=new Date(); 2 var str=d.Format("yyyy-MM-dd hh:mm:ss"); 3 console.log(str);