PC-mj/composables/utils.js

// 处理时间
export const handleDate = (dateTimeStamp = new Date()) => {
    dateTimeStamp = dateTimeStamp ? dateTimeStamp : null
    var timestamp = new Date(dateTimeStamp)
    timestamp = timestamp.getTime()
    var minute = 1000 * 60
    var hour = minute * 60
    var day = hour * 24
    var now = new Date().getTime()
    var diffValue = now - timestamp
    var result
    if (diffValue < 0) return

    var dayC = diffValue / day
    var hourC = diffValue / (hour + 1)
    var minC = diffValue / minute
    if (dayC >= 7) {
        let date = new Date(timestamp)
        let Y = date.getFullYear() + "-"
        let M = (date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1) + "-"
        let D = (date.getDate() < 10 ? "0" + date.getDate() : date.getDate()) + " "
        // let h = (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":"
        // let m = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()
        result = "" + Y + M + D
    } else if (dayC >= 1) result = "" + Math.round(dayC) + "天前"
    else if (hourC >= 1) result = "" + Math.round(hourC) + "小时前"
    else if (minC >= 1) result = "" + Math.round(minC) + "分钟前"
    else result = "刚刚"

    return result
}


export const timestampToDate = (timestamp) => {
    var date = new Date(timestamp);
    var year = date.getFullYear();
    var month = ("0" + (date.getMonth() + 1)).slice(-2); // Months are zero based. Add leading 0.
    var day = ("0" + date.getDate()).slice(-2);         // Add leading 0.
    return `${year}-${month}-${day}`;
}


// isblank 是否需要 新标签页 默认是新标签页
export const goToURL = (url, isblank = true) => {
    if (typeof document !== "object") return

    let aTab = document.createElement('a')
    document.body.appendChild(aTab)
    aTab.setAttribute('href', url)
    if (isblank) aTab.setAttribute('target', "_blank")
    aTab.click()
}
export const numberToEnclosed = index => {
    let obj = {
        1: '①',
        2: '②',
        3: '③',
        4: '④',
        5: '⑤',
    }
    return obj[index]
}