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559 lines
17 KiB
559 lines
17 KiB
<template> |
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<div class="popup-result"> |
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<p class="title">最近5次运行时间</p> |
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<ul class="popup-result-scroll"> |
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<template v-if='isShow'> |
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<li v-for='item in resultList' :key="item">{{item}}</li> |
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</template> |
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<li v-else>计算结果中...</li> |
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</ul> |
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</div> |
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</template> |
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<script> |
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export default { |
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data() { |
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return { |
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dayRule: '', |
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dayRuleSup: '', |
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dateArr: [], |
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resultList: [], |
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isShow: false |
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} |
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}, |
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name: 'crontab-result', |
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methods: { |
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// 表达式值变化时,开始去计算结果 |
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expressionChange() { |
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|
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// 计算开始-隐藏结果 |
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this.isShow = false; |
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// 获取规则数组[0秒、1分、2时、3日、4月、5星期、6年] |
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let ruleArr = this.$options.propsData.ex.split(' '); |
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// 用于记录进入循环的次数 |
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let nums = 0; |
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// 用于暂时存符号时间规则结果的数组 |
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let resultArr = []; |
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// 获取当前时间精确至[年、月、日、时、分、秒] |
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let nTime = new Date(); |
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let nYear = nTime.getFullYear(); |
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let nMonth = nTime.getMonth() + 1; |
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let nDay = nTime.getDate(); |
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let nHour = nTime.getHours(); |
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let nMin = nTime.getMinutes(); |
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let nSecond = nTime.getSeconds(); |
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// 根据规则获取到近100年可能年数组、月数组等等 |
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this.getSecondArr(ruleArr[0]); |
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this.getMinArr(ruleArr[1]); |
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this.getHourArr(ruleArr[2]); |
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this.getDayArr(ruleArr[3]); |
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this.getMonthArr(ruleArr[4]); |
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this.getWeekArr(ruleArr[5]); |
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this.getYearArr(ruleArr[6], nYear); |
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// 将获取到的数组赋值-方便使用 |
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let sDate = this.dateArr[0]; |
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let mDate = this.dateArr[1]; |
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let hDate = this.dateArr[2]; |
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let DDate = this.dateArr[3]; |
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let MDate = this.dateArr[4]; |
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let YDate = this.dateArr[5]; |
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// 获取当前时间在数组中的索引 |
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let sIdx = this.getIndex(sDate, nSecond); |
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let mIdx = this.getIndex(mDate, nMin); |
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let hIdx = this.getIndex(hDate, nHour); |
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let DIdx = this.getIndex(DDate, nDay); |
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let MIdx = this.getIndex(MDate, nMonth); |
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let YIdx = this.getIndex(YDate, nYear); |
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// 重置月日时分秒的函数(后面用的比较多) |
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const resetSecond = function () { |
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sIdx = 0; |
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nSecond = sDate[sIdx] |
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} |
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const resetMin = function () { |
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mIdx = 0; |
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nMin = mDate[mIdx] |
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resetSecond(); |
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} |
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const resetHour = function () { |
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hIdx = 0; |
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nHour = hDate[hIdx] |
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resetMin(); |
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} |
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const resetDay = function () { |
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DIdx = 0; |
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nDay = DDate[DIdx] |
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resetHour(); |
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} |
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const resetMonth = function () { |
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MIdx = 0; |
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nMonth = MDate[MIdx] |
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resetDay(); |
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} |
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// 如果当前年份不为数组中当前值 |
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if (nYear !== YDate[YIdx]) { |
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resetMonth(); |
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} |
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// 如果当前月份不为数组中当前值 |
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if (nMonth !== MDate[MIdx]) { |
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resetDay(); |
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} |
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// 如果当前“日”不为数组中当前值 |
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if (nDay !== DDate[DIdx]) { |
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resetHour(); |
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} |
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// 如果当前“时”不为数组中当前值 |
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if (nHour !== hDate[hIdx]) { |
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resetMin(); |
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} |
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// 如果当前“分”不为数组中当前值 |
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if (nMin !== mDate[mIdx]) { |
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resetSecond(); |
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} |
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|
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// 循环年份数组 |
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goYear: for (let Yi = YIdx; Yi < YDate.length; Yi++) { |
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let YY = YDate[Yi]; |
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// 如果到达最大值时 |
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if (nMonth > MDate[MDate.length - 1]) { |
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resetMonth(); |
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continue; |
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} |
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// 循环月份数组 |
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goMonth: for (let Mi = MIdx; Mi < MDate.length; Mi++) { |
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// 赋值、方便后面运算 |
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let MM = MDate[Mi]; |
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MM = MM < 10 ? '0' + MM : MM; |
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// 如果到达最大值时 |
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if (nDay > DDate[DDate.length - 1]) { |
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resetDay(); |
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if (Mi == MDate.length - 1) { |
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resetMonth(); |
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continue goYear; |
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} |
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continue; |
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} |
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// 循环日期数组 |
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goDay: for (let Di = DIdx; Di < DDate.length; Di++) { |
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// 赋值、方便后面运算 |
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let DD = DDate[Di]; |
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let thisDD = DD < 10 ? '0' + DD : DD; |
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// 如果到达最大值时 |
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if (nHour > hDate[hDate.length - 1]) { |
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resetHour(); |
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if (Di == DDate.length - 1) { |
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resetDay(); |
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if (Mi == MDate.length - 1) { |
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resetMonth(); |
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continue goYear; |
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} |
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continue goMonth; |
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} |
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continue; |
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} |
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|
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// 判断日期的合法性,不合法的话也是跳出当前循环 |
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if (this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true && this.dayRule !== 'workDay' && this.dayRule !== 'lastWeek' && this.dayRule !== 'lastDay') { |
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resetDay(); |
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continue goMonth; |
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} |
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// 如果日期规则中有值时 |
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if (this.dayRule == 'lastDay') { |
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// 如果不是合法日期则需要将前将日期调到合法日期即月末最后一天 |
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if (this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true) { |
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while (DD > 0 && this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true) { |
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DD--; |
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thisDD = DD < 10 ? '0' + DD : DD; |
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} |
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} |
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} else if (this.dayRule == 'workDay') { |
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// 校验并调整如果是2月30号这种日期传进来时需调整至正常月底 |
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if (this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true) { |
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while (DD > 0 && this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true) { |
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DD--; |
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thisDD = DD < 10 ? '0' + DD : DD; |
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} |
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} |
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// 获取达到条件的日期是星期X |
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let thisWeek = this.formatDate(new Date(YY + '-' + MM + '-' + thisDD + ' 00:00:00'), 'week'); |
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// 当星期日时 |
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if (thisWeek == 1) { |
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// 先找下一个日,并判断是否为月底 |
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DD++; |
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thisDD = DD < 10 ? '0' + DD : DD; |
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// 判断下一日已经不是合法日期 |
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if (this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true) { |
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DD -= 3; |
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} |
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} else if (thisWeek == 7) { |
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// 当星期6时只需判断不是1号就可进行操作 |
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if (this.dayRuleSup !== 1) { |
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DD--; |
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} else { |
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DD += 2; |
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} |
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} |
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} else if (this.dayRule == 'weekDay') { |
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// 如果指定了是星期几 |
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// 获取当前日期是属于星期几 |
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let thisWeek = this.formatDate(new Date(YY + '-' + MM + '-' + DD + ' 00:00:00'), 'week'); |
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// 校验当前星期是否在星期池(dayRuleSup)中 |
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if (this.dayRuleSup.indexOf(thisWeek) < 0) { |
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// 如果到达最大值时 |
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if (Di == DDate.length - 1) { |
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resetDay(); |
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if (Mi == MDate.length - 1) { |
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resetMonth(); |
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continue goYear; |
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} |
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continue goMonth; |
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} |
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continue; |
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} |
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} else if (this.dayRule == 'assWeek') { |
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// 如果指定了是第几周的星期几 |
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// 获取每月1号是属于星期几 |
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let thisWeek = this.formatDate(new Date(YY + '-' + MM + '-' + DD + ' 00:00:00'), 'week'); |
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if (this.dayRuleSup[1] >= thisWeek) { |
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DD = (this.dayRuleSup[0] - 1) * 7 + this.dayRuleSup[1] - thisWeek + 1; |
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} else { |
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DD = this.dayRuleSup[0] * 7 + this.dayRuleSup[1] - thisWeek + 1; |
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} |
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} else if (this.dayRule == 'lastWeek') { |
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// 如果指定了每月最后一个星期几 |
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// 校验并调整如果是2月30号这种日期传进来时需调整至正常月底 |
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if (this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true) { |
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while (DD > 0 && this.checkDate(YY + '-' + MM + '-' + thisDD + ' 00:00:00') !== true) { |
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DD--; |
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thisDD = DD < 10 ? '0' + DD : DD; |
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} |
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} |
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// 获取月末最后一天是星期几 |
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let thisWeek = this.formatDate(new Date(YY + '-' + MM + '-' + thisDD + ' 00:00:00'), 'week'); |
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// 找到要求中最近的那个星期几 |
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if (this.dayRuleSup < thisWeek) { |
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DD -= thisWeek - this.dayRuleSup; |
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} else if (this.dayRuleSup > thisWeek) { |
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DD -= 7 - (this.dayRuleSup - thisWeek) |
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} |
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} |
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// 判断时间值是否小于10置换成“05”这种格式 |
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DD = DD < 10 ? '0' + DD : DD; |
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|
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// 循环“时”数组 |
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goHour: for (let hi = hIdx; hi < hDate.length; hi++) { |
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let hh = hDate[hi] < 10 ? '0' + hDate[hi] : hDate[hi] |
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// 如果到达最大值时 |
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if (nMin > mDate[mDate.length - 1]) { |
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resetMin(); |
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if (hi == hDate.length - 1) { |
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resetHour(); |
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if (Di == DDate.length - 1) { |
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resetDay(); |
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if (Mi == MDate.length - 1) { |
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resetMonth(); |
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continue goYear; |
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} |
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continue goMonth; |
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} |
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continue goDay; |
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} |
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continue; |
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} |
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// 循环"分"数组 |
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goMin: for (let mi = mIdx; mi < mDate.length; mi++) { |
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let mm = mDate[mi] < 10 ? '0' + mDate[mi] : mDate[mi]; |
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// 如果到达最大值时 |
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if (nSecond > sDate[sDate.length - 1]) { |
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resetSecond(); |
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if (mi == mDate.length - 1) { |
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resetMin(); |
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if (hi == hDate.length - 1) { |
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resetHour(); |
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if (Di == DDate.length - 1) { |
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resetDay(); |
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if (Mi == MDate.length - 1) { |
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resetMonth(); |
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continue goYear; |
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} |
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continue goMonth; |
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} |
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continue goDay; |
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} |
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continue goHour; |
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} |
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continue; |
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} |
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// 循环"秒"数组 |
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goSecond: for (let si = sIdx; si <= sDate.length - 1; si++) { |
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let ss = sDate[si] < 10 ? '0' + sDate[si] : sDate[si]; |
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// 添加当前时间(时间合法性在日期循环时已经判断) |
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if (MM !== '00' && DD !== '00') { |
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resultArr.push(YY + '-' + MM + '-' + DD + ' ' + hh + ':' + mm + ':' + ss) |
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nums++; |
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} |
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// 如果条数满了就退出循环 |
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if (nums == 5) break goYear; |
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// 如果到达最大值时 |
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if (si == sDate.length - 1) { |
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resetSecond(); |
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if (mi == mDate.length - 1) { |
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resetMin(); |
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if (hi == hDate.length - 1) { |
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resetHour(); |
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if (Di == DDate.length - 1) { |
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resetDay(); |
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if (Mi == MDate.length - 1) { |
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resetMonth(); |
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continue goYear; |
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} |
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continue goMonth; |
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} |
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continue goDay; |
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} |
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continue goHour; |
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} |
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continue goMin; |
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} |
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} //goSecond |
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} //goMin |
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}//goHour |
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}//goDay |
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}//goMonth |
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} |
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// 判断100年内的结果条数 |
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if (resultArr.length == 0) { |
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this.resultList = ['没有达到条件的结果!']; |
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} else { |
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this.resultList = resultArr; |
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if (resultArr.length !== 5) { |
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this.resultList.push('最近100年内只有上面' + resultArr.length + '条结果!') |
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} |
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} |
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// 计算完成-显示结果 |
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this.isShow = true; |
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}, |
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// 用于计算某位数字在数组中的索引 |
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getIndex(arr, value) { |
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if (value <= arr[0] || value > arr[arr.length - 1]) { |
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return 0; |
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} else { |
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for (let i = 0; i < arr.length - 1; i++) { |
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if (value > arr[i] && value <= arr[i + 1]) { |
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return i + 1; |
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} |
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} |
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} |
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}, |
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// 获取"年"数组 |
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getYearArr(rule, year) { |
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this.dateArr[5] = this.getOrderArr(year, year + 100); |
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if (rule !== undefined) { |
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if (rule.indexOf('-') >= 0) { |
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this.dateArr[5] = this.getCycleArr(rule, year + 100, false) |
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} else if (rule.indexOf('/') >= 0) { |
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this.dateArr[5] = this.getAverageArr(rule, year + 100) |
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} else if (rule !== '*') { |
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this.dateArr[5] = this.getAssignArr(rule) |
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} |
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} |
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}, |
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// 获取"月"数组 |
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getMonthArr(rule) { |
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this.dateArr[4] = this.getOrderArr(1, 12); |
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if (rule.indexOf('-') >= 0) { |
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this.dateArr[4] = this.getCycleArr(rule, 12, false) |
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} else if (rule.indexOf('/') >= 0) { |
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this.dateArr[4] = this.getAverageArr(rule, 12) |
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} else if (rule !== '*') { |
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this.dateArr[4] = this.getAssignArr(rule) |
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} |
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}, |
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// 获取"日"数组-主要为日期规则 |
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getWeekArr(rule) { |
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// 只有当日期规则的两个值均为“”时则表达日期是有选项的 |
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if (this.dayRule == '' && this.dayRuleSup == '') { |
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if (rule.indexOf('-') >= 0) { |
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this.dayRule = 'weekDay'; |
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this.dayRuleSup = this.getCycleArr(rule, 7, false) |
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} else if (rule.indexOf('#') >= 0) { |
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this.dayRule = 'assWeek'; |
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let matchRule = rule.match(/[0-9]{1}/g); |
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this.dayRuleSup = [Number(matchRule[1]), Number(matchRule[0])]; |
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this.dateArr[3] = [1]; |
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if (this.dayRuleSup[1] == 7) { |
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this.dayRuleSup[1] = 0; |
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} |
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} else if (rule.indexOf('L') >= 0) { |
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this.dayRule = 'lastWeek'; |
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this.dayRuleSup = Number(rule.match(/[0-9]{1,2}/g)[0]); |
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this.dateArr[3] = [31]; |
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if (this.dayRuleSup == 7) { |
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this.dayRuleSup = 0; |
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} |
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} else if (rule !== '*' && rule !== '?') { |
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this.dayRule = 'weekDay'; |
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this.dayRuleSup = this.getAssignArr(rule) |
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} |
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} |
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}, |
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// 获取"日"数组-少量为日期规则 |
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getDayArr(rule) { |
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this.dateArr[3] = this.getOrderArr(1, 31); |
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this.dayRule = ''; |
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this.dayRuleSup = ''; |
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if (rule.indexOf('-') >= 0) { |
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this.dateArr[3] = this.getCycleArr(rule, 31, false) |
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this.dayRuleSup = 'null'; |
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} else if (rule.indexOf('/') >= 0) { |
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this.dateArr[3] = this.getAverageArr(rule, 31) |
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this.dayRuleSup = 'null'; |
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} else if (rule.indexOf('W') >= 0) { |
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this.dayRule = 'workDay'; |
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this.dayRuleSup = Number(rule.match(/[0-9]{1,2}/g)[0]); |
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this.dateArr[3] = [this.dayRuleSup]; |
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} else if (rule.indexOf('L') >= 0) { |
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this.dayRule = 'lastDay'; |
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this.dayRuleSup = 'null'; |
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this.dateArr[3] = [31]; |
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} else if (rule !== '*' && rule !== '?') { |
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this.dateArr[3] = this.getAssignArr(rule) |
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this.dayRuleSup = 'null'; |
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} else if (rule == '*') { |
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this.dayRuleSup = 'null'; |
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} |
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}, |
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// 获取"时"数组 |
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getHourArr(rule) { |
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this.dateArr[2] = this.getOrderArr(0, 23); |
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if (rule.indexOf('-') >= 0) { |
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this.dateArr[2] = this.getCycleArr(rule, 24, true) |
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} else if (rule.indexOf('/') >= 0) { |
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this.dateArr[2] = this.getAverageArr(rule, 23) |
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} else if (rule !== '*') { |
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this.dateArr[2] = this.getAssignArr(rule) |
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} |
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}, |
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// 获取"分"数组 |
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getMinArr(rule) { |
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this.dateArr[1] = this.getOrderArr(0, 59); |
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if (rule.indexOf('-') >= 0) { |
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this.dateArr[1] = this.getCycleArr(rule, 60, true) |
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} else if (rule.indexOf('/') >= 0) { |
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this.dateArr[1] = this.getAverageArr(rule, 59) |
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} else if (rule !== '*') { |
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this.dateArr[1] = this.getAssignArr(rule) |
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} |
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}, |
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// 获取"秒"数组 |
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getSecondArr(rule) { |
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this.dateArr[0] = this.getOrderArr(0, 59); |
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if (rule.indexOf('-') >= 0) { |
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this.dateArr[0] = this.getCycleArr(rule, 60, true) |
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} else if (rule.indexOf('/') >= 0) { |
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this.dateArr[0] = this.getAverageArr(rule, 59) |
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} else if (rule !== '*') { |
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this.dateArr[0] = this.getAssignArr(rule) |
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} |
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}, |
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// 根据传进来的min-max返回一个顺序的数组 |
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getOrderArr(min, max) { |
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let arr = []; |
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for (let i = min; i <= max; i++) { |
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arr.push(i); |
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} |
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return arr; |
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}, |
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// 根据规则中指定的零散值返回一个数组 |
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getAssignArr(rule) { |
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let arr = []; |
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let assiginArr = rule.split(','); |
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for (let i = 0; i < assiginArr.length; i++) { |
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arr[i] = Number(assiginArr[i]) |
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} |
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arr.sort(this.compare) |
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return arr; |
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}, |
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// 根据一定算术规则计算返回一个数组 |
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getAverageArr(rule, limit) { |
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let arr = []; |
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let agArr = rule.split('/'); |
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let min = Number(agArr[0]); |
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let step = Number(agArr[1]); |
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while (min <= limit) { |
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arr.push(min); |
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min += step; |
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} |
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return arr; |
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}, |
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// 根据规则返回一个具有周期性的数组 |
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getCycleArr(rule, limit, status) { |
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// status--表示是否从0开始(则从1开始) |
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let arr = []; |
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let cycleArr = rule.split('-'); |
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let min = Number(cycleArr[0]); |
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let max = Number(cycleArr[1]); |
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if (min > max) { |
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max += limit; |
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} |
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for (let i = min; i <= max; i++) { |
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let add = 0; |
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if (status == false && i % limit == 0) { |
|
add = limit; |
|
} |
|
arr.push(Math.round(i % limit + add)) |
|
} |
|
arr.sort(this.compare) |
|
return arr; |
|
}, |
|
// 比较数字大小(用于Array.sort) |
|
compare(value1, value2) { |
|
if (value2 - value1 > 0) { |
|
return -1; |
|
} else { |
|
return 1; |
|
} |
|
}, |
|
// 格式化日期格式如:2017-9-19 18:04:33 |
|
formatDate(value, type) { |
|
// 计算日期相关值 |
|
let time = typeof value == 'number' ? new Date(value) : value; |
|
let Y = time.getFullYear(); |
|
let M = time.getMonth() + 1; |
|
let D = time.getDate(); |
|
let h = time.getHours(); |
|
let m = time.getMinutes(); |
|
let s = time.getSeconds(); |
|
let week = time.getDay(); |
|
// 如果传递了type的话 |
|
if (type == undefined) { |
|
return Y + '-' + (M < 10 ? '0' + M : M) + '-' + (D < 10 ? '0' + D : D) + ' ' + (h < 10 ? '0' + h : h) + ':' + (m < 10 ? '0' + m : m) + ':' + (s < 10 ? '0' + s : s); |
|
} else if (type == 'week') { |
|
// 在quartz中 1为星期日 |
|
return week + 1; |
|
} |
|
}, |
|
// 检查日期是否存在 |
|
checkDate(value) { |
|
let time = new Date(value); |
|
let format = this.formatDate(time) |
|
return value === format; |
|
} |
|
}, |
|
watch: { |
|
'ex': 'expressionChange' |
|
}, |
|
props: ['ex'], |
|
mounted: function () { |
|
// 初始化 获取一次结果 |
|
this.expressionChange(); |
|
} |
|
} |
|
|
|
</script>
|
|
|