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  • javascript格式化

    Date对象得到本地时间格式

    new Date().toLocaleDateString('ZH-CN')
    

    格式化

    function formatDate (dataStr, fmt) {
        const date = new Date(dataStr.replace(/-/g, "/"))
        if (/(y+)/.test(fmt)) {
            fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length))
        }
        let o = {
            'M+': date.getMonth() + 1,
            'd+': date.getDate(),
            'h+': date.getHours(),
            'm+': date.getMinutes(),
            's+': date.getSeconds()
        }
        for (let k in o) {
            if (new RegExp(`(${k})`).test(fmt)) {
            let str = o[k] + ''
            fmt = fmt.replace(RegExp.$1, RegExp.$1.length === 1 ? str : padLeftZero(str))
            }
        }
        return fmt
    }
    function padLeftZero (str) {
        return ('00' + str).substr(str.length)
    }
    
    const date = new Date();
    const moment = date.getFullYear() + '-' + (date.getMonth()+1) + '-' + date.getDate();
    formatDate(moment, 'yyyy/MM/dd')
    
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  • 原文地址:https://www.cnblogs.com/sening/p/11596408.html
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