BLBoyu Lininboyulin.cn00偷学的sql宝库Oct 17, 2023 · 1 min read · 递归遍历叶子结点(MySQL) SELECT au.id, au.name, au.pid FROM (SELECT * FROM dept WHERE pid IS NOT NULL) au, (SELECT @pid := '1002,1005') pd WHERE FIND_IN_SET(pid, @pid) > 0 and @pid := concat(@pid, ',', id)Join discussion
BLBoyu Lininboyulin.cn00一些常用命令行Aug 9, 2023 · 2 min read · 查询正在运行的进程: netstat -atunp 以nohup形式启动项目: nohup java -jar Server-0.0.1-SNAPSHOT.jar Nacos启动:在nacos/bin下使用 sh startup.sh -m standalone Zookeeper: bin下使用 ./zkServer.sh start Rocketmq: 启动NameServer: nohup sh bin/mqnamesrv & tail -f ~/logs/rocketmqlog...Join discussion
BLBoyu Lininboyulin.cn00这里是一些旧文章Jun 12, 2023 · 1 min read · 这里直接就把旧文章的链接贴出来吧: 掘金网址(https://juejin.cn/user/1447434538454365)Join discussion