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  • EXT2

    Array

    Number

    constrain方法

    string

    replace

    escape将' 和转义 

    leftpad

    toggle,切换不同内容,trim 

    练习toggle,自己写的

    String.prototype.togg = function (value,other) {
    return this == value ? other : value;
    }
    var tchar = '456';

    setInterval(function () {
    var tresult = tchar.togg('123', '456');
    tchar = tresult;
    document.body.innerHTML = tchar;
    },1000);

     日期格式化

    (1)var date=new Date();

    date.Format('Y-m-d H:I:s');

    (2) var date=new Date.add(Date.DAY,1);//add不是在原来日期实例上修改,会返回一个新的日期实例

    alert(date.toLocalString());

    (3)var date=new Date();

    date.betweent(date.add(Date.Day,-1),date.add(Date.DAY,1)));//判断是否在日期之间,返回boole

    (4)paseDate 从字符串获取日期对象

    var date = Date.parseDate('2017-01-07 3:20:26 PM','Y-m-d g:i:s A');
    alert(date.toLocaleDateString());
    alert(date.toLocaleString());

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  • 原文地址:https://www.cnblogs.com/wrnsweet/p/8337824.html
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