修复更新后服务无法访问:强制 systemd 配置与健康检查。
- update.sh 必须 root 运行,自动注册并重启 grade-archive - 新增 deploy/repair.sh 一键修复连接被拒绝
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@@ -236,6 +236,30 @@ sudo bash deploy/update.sh
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---
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## 10. 技术支持
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## 10. 更新后无法访问(连接被拒绝)
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若浏览器提示 **ERR_CONNECTION_REFUSED**,通常是 `update.sh` 停止了旧 PM2,但 **systemd 服务未成功启动**。
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在服务器执行一键修复:
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```bash
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cd /opt/secondary-school-grade-archive
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git pull
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sudo bash deploy/repair.sh
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```
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手动排查:
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```bash
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systemctl status grade-archive
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journalctl -u grade-archive -n 50 --no-pager
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ss -tlnp | grep 23566
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```
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> **注意:** `update.sh` / `repair.sh` 必须用 **root** 运行(`sudo bash ...`)。
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---
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## 11. 技术支持
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微信 **dekun03** · 手机 **18364911125**
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