| | |
| | | using System.Collections.Generic; |
| | | using System.Linq; |
| | | using System.Text; |
| | | using System.Text.RegularExpressions; |
| | | using System.Threading.Tasks; |
| | | |
| | | namespace CoreCms.Net.Utility.Extensions |
| | |
| | | } |
| | | return defaultValue; |
| | | } |
| | | |
| | | |
| | | /// <summary> |
| | | /// 将yyyy-MM-dd'T'HH:mm:ss~yyyy-MM-dd'T'HH:mm:ss 格式未StartDate 和enddata |
| | | /// </summary> |
| | | /// <param name="input"></param> |
| | | /// <returns></returns> |
| | | public static (DateTime? StartDate, DateTime? EndDate) ParseDateTimeRange(this string input) |
| | | { |
| | | // 定义日期时间格式 |
| | | string format = "yyyy-MM-dd'T'HH:mm:ss"; |
| | | |
| | | // 拆分字符串 |
| | | string[] parts = input.Split('~'); |
| | | |
| | | if (parts.Length == 2) |
| | | { |
| | | // 解析开始时间 |
| | | DateTime startDate; |
| | | bool isStartDateValid = DateTime.TryParseExact(parts[0], format, null, System.Globalization.DateTimeStyles.None, out startDate); |
| | | |
| | | // 解析结束时间 |
| | | DateTime endDate; |
| | | bool isEndDateValid = DateTime.TryParseExact(parts[1], format, null, System.Globalization.DateTimeStyles.None, out endDate); |
| | | |
| | | if (isStartDateValid && isEndDateValid) |
| | | { |
| | | if(startDate<endDate) |
| | | return (startDate, endDate); |
| | | else |
| | | { |
| | | return (null, null); |
| | | } |
| | | } |
| | | else if (isStartDateValid) |
| | | { |
| | | return (startDate, null); |
| | | } |
| | | else if (isEndDateValid) |
| | | { |
| | | return (null, endDate); |
| | | } |
| | | } |
| | | |
| | | // 如果输入字符串格式不正确或解析失败,返回 (null, null) |
| | | return (null, null); |
| | | } |
| | | /// <summary> |
| | | /// 校验是否是手机号码 |
| | | /// </summary> |
| | | /// <param name="phoneNumber"></param> |
| | | /// <returns></returns> |
| | | public static bool IsPhoneNumberValid(this string phoneNumber) |
| | | { |
| | | // 定义正则表达式模式 |
| | | string pattern = @"^1[3-9]\d{9}$"; |
| | | |
| | | // 使用 Regex.IsMatch 方法进行匹配 |
| | | return Regex.IsMatch(phoneNumber, pattern); |
| | | } |
| | | } |
| | | } |