Own use filter function, name, phone number, ID, time format,

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This link: https://blog.csdn.net/Red_sevenWord/article/details/102745503

When the work used records about the future continue to update

1, partially hidden identity

idnumfilter (value) { // 身份证星号
    if (value) {
        let val = value.replace(/(.{6}).*(.{4})/,"$1******$2")
        return val
    } else {
        return ''
    }
}

2, partially hidden phone number

phonefilter (value) { // 号码星号
    if (value) {
        let val = value.replace(/(.{3}).*(.{4})/,"$1****$2")
        return val
    } else {
        return ''
    }
}

3, partially hidden names

namefiletr (value) { // 名字星号
    if (value.length === 2) {
        let val = value.replace(/(.{1}).*(.{0})/,"$1*$2")
        return val
    } else if (value.length > 2) {
        let val = value.replace(/(.{1}).*(.{1})/,"$1*$2")
        return val
    }
}

4, the string to a space

blankfiletr (value) { // 去空格
    let val = value.replace(/\s/g,'')
    return val
}

5, and the second transfer time format ms

formatSeconds (value) {
    var offset = parseInt(value);// 单位为秒
    var offset = parseInt(value/1000);// 单位为毫秒
    var secLeft = offset%60;
    var minLeft = Math.floor(offset/60)%60;
    var hourLeft = Math.floor(offset/60/60)%24;
    var dayLeft = Math.floor(offset/60/60/24);
    var min = minLeft
    var hour = hourLeft
    var day = dayLeft
    // 补0操作
    secLeft = (secLeft<10 ? '0' : '') + secLeft;
    minLeft = (minLeft<10 ? '0' : '') + minLeft;
    hourLeft = (hourLeft<10 ? '0' : '') + hourLeft;

    // ）拼接时间格式，返回值
    let result 
    if (min <= 0 && hour <= 0 && day <= 0) {
        result = '00'  + ':' + secLeft ;
    } else if (min > 0 && hour <= 0 && day <= 0) {
        result = minLeft + ':' + secLeft ;
    } else if (min > 0 && hour > 0 && day <= 0) {
        result = hourLeft + ':' + minLeft + ':' + secLeft ;
    } else {
        result = dayLeft + ':' + hourLeft + ':' + minLeft + ':' + secLeft;
    }
    return result;
}