123456789101112131415161718192021 |
- namespace Hotline.Share.Tools;
- public static class TaskExtensions
- {
- /// <summary>
- /// 为 Task 类型的扩展方法,如果实体不为 null,则执行指定的操作。
- /// </summary>
- /// <typeparam name="T">实体的类型</typeparam>
- /// <param name="task">Task 实例</param>
- /// <param name="action">要执行的操作</param>
- /// <returns>Task 返回自身</returns>
- public static async Task Then<T>(this Task<T> task, Func<T, Task> action)
- {
- var result = await task;
- if (result != null)
- {
- await action(result);
- }
- }
- }
|