npx skills add https://github.com/chrysaliscat/designgraduation --skill 'System Bug Fixer'快速识别、定位并解决系统异常,例如:
在调试奇怪问题之前,确保环境是干净的。
taskkill /F /IM java.exe
backend.log(例如,改为 backend.log.old),以确保您正在读取最新的日志。不要相信 UI。相信日志。
log.info("DEBUG_TRACE: Variable={}", var)。==> Preparing: 的 SQL 输出。<== Total: 0 是否符合您的预期?log.info?如果没有,检查 try-catch 块是否吞掉了异常。代码通常是正确的,但数据是错误的。
SELECT * FROM sys_menu WHERE menu_name LIKE '%Cart%';menu_id 与代码中的硬编码值。FLUSHALL 来排除过时的权限缓存。Subject 主体。如果逻辑似乎被莫名跳过:
if 代码块)。if (id == 2021) remove();toLowerCase() 和 .contains() 代替 equals()。SysMenuServiceImpl.selectMenuTreeByUserId。确保 getChildPerms 没有缓存旧的树结构。强制重启后端。netstat -ano | findstr :8080
taskkill /PID <PID> /F
dev 模式,可能需要执行 npm run build:prod。禁用浏览器缓存(DevTools -> 网络 -> 禁用缓存)。应用修复后:
每周安装量
0
代码仓库
首次出现
1970年1月1日
安全审计
To rapidly identify, isolate, and resolve system anomalies such as:
Before debugging a weird issue, ensure the environment is clean.
Kill Zombie Processes :
taskkill /F /IM java.exe
Clear Ports : Check if 8080/6379 are truly free.
Restart Middleware : Restart Redis/MySQL if data seems "stuck".
Flush Logs : Rename backend.log (e.g., backend.log.old) to ensure you are reading fresh logs.
Do not trust the UI. Trust the Logs.
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log.info("DEBUG_TRACE: Variable={}", var) in critical logical paths.==> Preparing: SQL output.<== Total: 0 match your expectation?log.info? If not, check try-catch blocks swallowing exceptions.Code is often correct, but Data is wrong.
SELECT * FROM sys_menu WHERE menu_name LIKE '%Cart%';menu_id in DB vs Code Hardcoding.FLUSHALL (in Dev) to rule out stale permissions.Subject principal.If logic seems inexplicably skipped:
if block).if (id == 2021) remove();toLowerCase() and .contains() instead of equals().SysMenuServiceImpl.selectMenuTreeByUserId. Ensure getChildPerms isn't caching an old tree. Force backend restart.Symptom : "Web server failed to start".
Fix :
netstat -ano | findstr :8080
taskkill /PID <PID> /F
npm run build:prod might be needed if not running dev. Disable Browser Cache (DevTools -> Network -> Disable Cache).After applying a fix:
Weekly Installs
0
Repository
First Seen
Jan 1, 1970
Security Audits
Azure Data Explorer (Kusto) 查询技能:KQL数据分析、日志遥测与时间序列处理
114,200 周安装