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  • JS操作cookies

            //js操作cookies
            //设置cookies
    
    
            setCookie("name", "张三")
            setCookie("sex", "1")
            setCookie("age", "2")
            setCookie("calss", "张三")
            alert(getCookie("sex"))
            alert(delCookie("sex"))
          
            function setCookie(name, value)
            {
                var date = new Date();
                var expires = 10; 
                date.setTime(date.getTime() + expires * 24 * 60 * 60 * 1000)
                //添加cookies设置过期时间
                document.cookie = name + "=" + value + ";expires=" + date.toGMTString();        
            }
    
            //获取cookies
            function getCookie(name)
            {
                var arr = document.cookie.split(';');
                for (var i = 0; i < arr.length; i++)
                {
                    var arr2 = arr[i].split('=');
                    if (arr2[0] == name)
                    {
                        return arr2[1];
                    }
                }
             
            }
            //删除cookis
            function delCookie(name) {
                var exp = new Date();
                exp.setTime(exp.getTime() - 1);
                var cval = getCookie(name);
                if (cval != null)
                {
                    document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString();
    
                }
                 
            }
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  • 原文地址:https://www.cnblogs.com/tianranhui/p/9948406.html
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