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77 lines
1.5 KiB
77 lines
1.5 KiB
10 months ago
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/**
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* 验证小数点后两位及多个小数
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* money 金额
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*/
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export function isMoney(money) {
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var reg = /(^[1-9]([0-9]+)?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/
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if (reg.test(money)) {
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return true
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} else {
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return false
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}
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}
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/**
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* 验证手机号码
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* money 金额
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*/
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export function checkPhone(c2543fff3bfa6f144c2f06a7de6cd10c0b650cae) {
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var reg = /^1(3|4|5|6|7|8|9)\d{9}$/
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if (reg.test(c2543fff3bfa6f144c2f06a7de6cd10c0b650cae)) {
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return true
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} else {
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return false
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}
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}
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/**
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* 函数防抖 (只执行最后一次点击)
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* @param fn
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* @param delay
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* @returns {Function}
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* @constructor
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*/
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export const Debounce = (fn, t) => {
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const delay = t || 500
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let timer
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return function() {
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const args = arguments
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if (timer) {
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clearTimeout(timer)
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}
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timer = setTimeout(() => {
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timer = null
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fn.apply(this, args)
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}, delay)
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}
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}
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/**
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* 函数节流
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* @param fn
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* @param interval
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* @returns {Function}
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* @constructor
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*/
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export const Throttle = (fn, t) => {
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let last
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let timer
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const interval = t || 500
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return function() {
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const args = arguments
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const now = +new Date()
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if (last && now - last < interval) {
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clearTimeout(timer)
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timer = setTimeout(() => {
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last = now
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fn.apply(this, args)
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}, interval)
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} else {
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last = now
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fn.apply(this, args)
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}
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}
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}
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