From 36c84173ee2638aff47a3ed42cd22db8092ea133 Mon Sep 17 00:00:00 2001
From: luoyb <412940104@qq.com>
Date: 星期四, 03 六月 2021 19:11:52 +0800
Subject: [PATCH] feat(设备定义):

---
 src/utils/myUtil.js |   75 +++++++++++++++++++++++++++++++++++++
 1 files changed, 75 insertions(+), 0 deletions(-)

diff --git a/src/utils/myUtil.js b/src/utils/myUtil.js
index 3c2de4c..92504fd 100644
--- a/src/utils/myUtil.js
+++ b/src/utils/myUtil.js
@@ -29,3 +29,78 @@
   }
   return { birth: birth, sex: sex, age: age }
 }
+
+/**
+ * 计算工龄
+ * @param {*} entryDate 入职日期
+ */
+export function calculateSeniority(val) {
+  // eslint-disable-next-line eqeqeq
+  if (val.length === 0) {
+    return '0年0月'
+  }
+  var sDate = new Date(val)
+  var eDate = new Date()
+
+  // 获得各自的年、月、日
+  var sY = sDate.getFullYear()
+  var sM = sDate.getMonth() + 1
+  var sD = sDate.getDate()
+  var eY = eDate.getFullYear()
+  var eM = eDate.getMonth() + 1
+  var eD = eDate.getDate()
+
+  // var flagD = 0
+  var flagM = 0
+  var flagY = 0
+  // var months = 0
+  var d = eD - sD
+  if (d > 0 && d >= 15) {
+    flagM = 1
+  }
+  if (d < 0 && 30 + d < 15) {
+    flagM = -1
+  }
+
+  var m = eM + flagM - sM
+  if (m < 0) {
+    flagY = -1
+    m = 12 + m
+  }
+
+  var y = eY + flagY - sY
+  return y + '年' + m + '月'
+}
+
+/**
+ * 计算日期时间间隔
+ * @param begin 起始时间
+ * @param end 结束时间
+ * @param flag 间隔单位
+ * @returns {*}
+ */
+export function dateDifference(begin, end, flag) {
+  let dateSpan
+  let iReturn
+  begin = Date.parse(begin)
+  end = Date.parse(end)
+  dateSpan = end - begin
+  dateSpan = Math.abs(dateSpan)
+  switch (flag) {
+    case 'd':
+      iReturn = Math.floor(dateSpan / (24 * 3600 * 1000))
+      break
+    case 'y':
+      iReturn = Math.floor(dateSpan / (365 * 24 * 3600 * 1000))
+      break
+  }
+  return iReturn
+}
+
+export function dateToString(val) {
+  val = new Date(val)
+  const year = val.getFullYear()
+  const month = val.getMonth() + 1
+  const day = val.getDate()
+  return year + '-' + month + '-' + day
+}

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