摘要: /// <summary> /// 信号量锁,initialCount限制同时处理数量。 /// </summary> static readonly SemaphoreSlim _lock = new SemaphoreSlim(1); public async Task<ActionResult 阅读全文
posted @ 2025-10-21 16:29 牛仔很肥 阅读(2) 评论(0) 推荐(0)