更新版本库

src/utils/DateUtils.ts

@@ -1,7 +1,7 @@
 /*
  * @Author: liqiang
  * @Date: 2020-12-02 14:25:23
- * @LastEditTime: 2020-12-07 14:59:14
+ * @LastEditTime: 2021-01-14 14:28:00
  * @LastEditors: Please set LastEditors
  * @Description: 日期工具类
  * @FilePath: \ebtp-cloud-frontend\src\utils\DateUtils.ts
@@ -43,3 +43,123 @@ export function nowExceedSpecifiedTime(specifiedTime: string) {
     return now.getTime() > specified.getTime();
 }
 
+export function showTimeDefaultValue() {
+    return moment('YYYY/MM/DD HH:mm:ss');
+}
+
+function range(start: any, end: any) {
+    const result = [];
+    for (let i = start; i < end; i++) {
+        result.push(i);
+    }
+    return result;
+}
+/**
+ * 禁止选择当前之前的日期
+ * @param current 
+ */
+export function datePickerDisabledDate(current: any) {
+    return current && current < moment().subtract(1, 'days').endOf('day');
+}
+/**
+ * 禁止选择当前之前的时间
+ * @param current 
+ */
+export function datePickerDisabledTime(current: any) {
+    if (current) {
+        let today = moment().date();
+        if (today == current.date()) {
+            let hour = Number(moment().hour());
+            let minute = Number(moment().minutes());
+            return {
+                disabledHours: () => range(0, hour),
+                disabledMinutes: () => range(0, minute)
+            };
+        } else {
+            return {
+                disabledHours: () => [],
+                disabledMinutes: () => []
+            };
+        }
+    }
+    return {
+        disabledHours: () => range(0, 24),
+        disabledMinutes: () => range(0, 60),
+        disabledSeconds: () => range(0, 60)
+    };
+}
+
+/**
+ * 判断当前时间是否在两个时间段之内
+ * @param d1 开始时间
+ * @param d2 结束时间
+ */
+export function nowInDateBetwen(d1: any, d2: any) {
+    if (isEmpty(d1) || isEmpty(d2)) {
+        return false;
+    }
+    //如果时间格式是正确的，那下面这一步转化时间格式就可以不用了
+    // let dateBegin = new Date(d1.replace(/-/g, "/"));//将-转化为/，使用new Date
+    // let dateEnd = new Date(d2.replace(/-/g, "/"));//将-转化为/，使用new Date
+    //将-转化为/，使用new Date
+    let dateBegin = new Date(d1),
+        //将-转化为/，使用new Date
+        dateEnd = new Date(d2),
+        //获取当前时间
+        dateNow = new Date();
+    let beginDiff = dateNow.getTime() - dateBegin.getTime();//时间差的毫秒数       
+    let beginDayDiff = Math.floor(beginDiff / (24 * 3600 * 1000));//计算出相差天数
+    //时间差的毫秒数
+    let endDiff = dateEnd.getTime() - dateNow.getTime();
+    //计算出相差天数 
+    let endDayDiff = Math.floor(endDiff / (24 * 3600 * 1000));
+    //已过期
+    if (endDayDiff < 0) {
+        return false
+    }
+    //没到开始时间
+    if (beginDayDiff < 0) {
+        return false;
+    }
+    return true;
+}
+/**
+ * 获取最大时间
+ * @param arr 
+ */
+export function getMaxDate(arr: string[]) {
+    if (isEmpty(arr) || arr.length === 0) {
+        return null;
+    }
+    let index = 0;
+    for (let i = 1; i < arr.length; i++) {
+        let date = new Date(arr[i]);
+        index = new Date(arr[index]).getTime() > date.getTime() ? index : i;
+    }
+    return arr[index];
+}
+/**
+ * 判断两个日期间隔天数
+ * @param date1 
+ * @param date2 
+ */
+export function judgmentIntervalDay(date1: any, date2: any) {
+    let dateSpan,
+        iDays;
+    date1 = Date.parse(date1);
+    date2 = Date.parse(date2);
+    dateSpan = date2 - date1;
+    dateSpan = Math.abs(dateSpan);
+    iDays = Math.floor(dateSpan / (24 * 3600 * 1000));
+    return iDays
+};
+/**
+ * 判断第一个时间是否大于第二个
+ * @param date1 
+ * @param date2 
+ */
+export function judgmentOfTwoTimePeriods(date1: string, date2: string) {
+    let d1 = new Date(date1),
+        d2 = new Date(date2);
+    return d1.getTime() > d2.getTime();
+}