修改禅道已知bug

2022-08-12 17:29:33 +08:00
parent 791c7dd448
commit b6a862f119
4 changed files with 62 additions and 131 deletions
@@ -195,7 +195,7 @@
        this.queryParam = {}
        if (this.isDefault) {
          let startTime = moment(new Date()).format('YYYY-MM-DD')
-          let endTime = this.getNewDate('after', 6)
+          let endTime = this.haflYear()
          this.queryParam['WarnTime'] = [startTime, endTime]
          this.queryParam = { ...this.queryParam }
        }
@@ -217,68 +217,26 @@
          }
        })
      },
-      getNewDate(flag, many) {
-
-        const thirtyDays = [4, 6, 9, 11] // 30天的月份
-
-        const thirtyOneDays = [1, 3, 5, 7, 8, 10, 12] // 31天的月份
-
-        const currDate = new Date() // 今天日期
-
-        const year = currDate.getFullYear()
-
-        let month = currDate.getMonth() + 1
-
-        let targetDateMilli = 0
-
-        let GMTDate = '' // 中国标准时间
-
-        let targetYear = '' // 年
-
-        let targetMonth = '' // 月
-
-        let targetDate = '' // 日
-
-        let dealTargetDays = '' // 目标日期
-
-        const isLeapYear = !!((year % 4 == 0 && year % 100 != 0) || year % 400 == 0) // 是否是闰年
-
-        let countDays = 0 // 累计天数
-
-        for (let i = 0; i < many; i++) {
-
-          if (flag === 'before') {
-
-            month = month - 1 <= 0 ? 12 : month - 1
-
-          } else {
-
-            month = month + 1 > 12 ? 1 : month + 1
-
-          }
-
-          thirtyDays.includes(month) ? (countDays += 30) : thirtyOneDays.includes(month) ? (countDays += 31) : isLeapYear ? (countDays += 29) : (countDays += 28)
+      haflYear() {
+        // 先获取当前时间
+        var curDate = (new Date()).getTime()
+        // 将半年的时间单位换算成毫秒
+        var halfYear = 365 / 2 * 24 * 3600 * 1000
+        // 半年前的时间（毫秒单位）
+        var pastResult = curDate - halfYear
+        // 日期函数，定义起点为半年前
+        var pastDate = new Date(pastResult)
+        var pastYear = pastDate.getFullYear()
+        var pastMonth = pastDate.getMonth() + 1
+        var pastDay = pastDate.getDate()
+        if (pastMonth >= 1 && pastMonth <= 9) {
+          pastMonth = '0' + pastMonth
        }
-
-        targetDateMilli = currDate.setDate(
-          currDate.getDate() - (flag === 'before' ? countDays : countDays * -1)
-        )
-
-        GMTDate = new Date(targetDateMilli)
-
-        targetYear = GMTDate.getFullYear()
-
-        targetMonth = GMTDate.getMonth() + 1
-
-        targetDate = GMTDate.getDate()
-
-        targetMonth = targetMonth.toString().padStart(2, '0')
-
-        targetDate = targetDate.toString().padStart(2, '0')
-
-        dealTargetDays = `${targetYear}-${targetMonth}-${targetDate}`
-
-        return dealTargetDays
+        if (pastDay >= 0 && pastDay <= 9) {
+          pastDay = '0' + pastDay
+        }
+        var endDate = pastYear + '-' + pastMonth + '-' + pastDay
+        return endDate
      },
      dateChange(item) {
        this.queryParam[item] = moment(this.queryParam[item]).format('YYYY-MM-DD')