1. 安装二进制包：由于我的是5.1.48，从官网选择对应的包http://q4m.kazuhooku.com/dist/old/下载后解压a. 将support-files/q4m-forward 拷贝到mysql安装目录/bin下b. 将libqueue_engine.so 拷贝到mysql安装目录/lib/mysql/plugin下执行：$cat …