- @PostConstruct init() 加 Thread.sleep(30s), 避开启动期 Druid 首批物理连接未就绪导致全量失败 - sync() 改 100 条/批 + 批间 Thread.sleep(100ms), 让连接池稳定归还, 避免大批并发撑爆 Druid Co-Authored-By: Claude Code <noreply@anthropic.com>
- @PostConstruct init() 加 Thread.sleep(30s), 避开启动期 Druid 首批物理连接未就绪导致全量失败 - sync() 改 100 条/批 + 批间 Thread.sleep(100ms), 让连接池稳定归还, 避免大批并发撑爆 Druid Co-Authored-By: Claude Code <noreply@anthropic.com>