js 转换时间格式 ===

 

 formatDate = () => {
    const dt = new Date()
    const yy = dt.getFullYear()
    let mm = dt.getMonth() + 1
    mm = mm < 10 ? '0' + mm : mm
    let dd = dt.getDate()
    dd = dd < 10 ? '0' + dd : dd

    // const day = dt.getDay()
    // const arr = ['星期日', '星期一', '星期二', '星期三', '星期四', '星期五', '星期六']

    let h = dt.getHours()
    h = h < 10 ? '0' + h : h
    let m = dt.getMinutes()
    m = m < 10 ? '0' + m : m
    let s = dt.getSeconds()
    s = s < 10 ? '0' + s : s
    // return yy + '-' + mm + '-' + dd + ' ' + arr[day]
    return yy + '-' + mm + '-' + dd + ' ' + h + ':' + m + ':' + s
  }

 time: formatDate()    直接调用即可

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Origin blog.csdn.net/weixin_58726419/article/details/121214264