java spring 项目若依框架启动失败,启动不了服务提示端口8080占用escription: Web server failed to start. Port 8080 was already in use. Action: Identify and stop the process that’s listening on port 8080 or configure this application to listen on another port-优雅草卓伊凡解决方案
当MySQL 8.4启动时报错“io_setup() failed with EAGAIN”时,通常是由于系统AIO资源不足所致。通过增加AIO上下文数量、调整MySQL配置、优化系统资源或升级内核版本,可以有效解决这一问题。上述解决方案详细且实用,能够帮助管理员快速定位并处理此类问题,确保数据库系统的正常运行。