47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
/**
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* 手机号加掩码
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* 15112345678 => 151****5678
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*/
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export function maskPhoneNumber(phoneNumber) {
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// 检查手机号码是否合法
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if (!/^1\d{10}$/.test(phoneNumber)) {
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return ''
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}
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return phoneNumber.replace(/(\d{3})\d{4}(\d{4})/, '$1****$2');
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}
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/**
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* 身份证号码加掩码
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* 110101198506020011 => 1101********0011
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*/
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export function maskIdNumber() {
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return idNumber.replace(/(\d{4})\d+(\d{4})$/, '$1****$2');
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}
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/**
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* 金额格式化
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* num 金额
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* decimals 保留几位小数，默认2位
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* units 默认 units ¥
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*/
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export function formatMoney(num, decimals,units){
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units = units || '¥ '
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num = parseFloat(num/100);
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if (isNaN(num)) return units+0;
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decimals = typeof decimals === 'undefined' ? 2 : decimals;
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var parts = num.toFixed(decimals).split('.');
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parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',');
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let retVal = 0;
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// let part1 = parts[1]
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// if(parseInt(part1)==0){
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// retVal = parts[0];
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// }else{
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retVal = parts.join('.');
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// }
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return units+retVal;
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} |