fix: 增强错误处理，修复获取主机IP和磁盘信息时的异常情况

0001-fix-IP.patch

```
From 9b7cab482dde44e6c6dc0d6973104fdedd423a44 Mon Sep 17 00:00:00 2001
From: cynric <cynric.h.new@qq.com>
Date: Sat, 19 Apr 2025 08:44:49 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=A2=9E=E5=BC=BA=E9=94=99=E8=AF=AF?=
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---
 .../module_admin/service/server_service.py    | 36 ++++++++++++-------
 1 file changed, 24 insertions(+), 12 deletions(-)

diff --git a/ruoyi-fastapi-backend/module_admin/service/server_service.py b/ruoyi-fastapi-backend/module_admin/service/server_service.py
index 2f9a53f..29beb32 100644
--- a/ruoyi-fastapi-backend/module_admin/service/server_service.py
+++ b/ruoyi-fastapi-backend/module_admin/service/server_service.py
@@ -35,7 +35,11 @@ class ServerService:
         # 获取主机名
         hostname = socket.gethostname()
         # 获取IP
-        computer_ip = socket.gethostbyname(hostname)
+        try:
+            computer_ip = socket.gethostbyname(hostname)
+        except socket.gaierror:
+            # 当无法解析主机名时使用默认IP
+            computer_ip = '127.0.0.1'
         os_name = platform.platform()
         computer_name = platform.node()
         os_arch = platform.machine()
@@ -79,17 +83,25 @@ class ServerService:
         io = psutil.disk_partitions()
         sys_files = []
         for i in io:
-            o = psutil.disk_usage(i.device)
-            disk_data = SysFiles(
-                dirName=i.device,
-                sysTypeName=i.fstype,
-                typeName='本地固定磁盘（' + i.mountpoint.replace('\\', '') + '）',
-                total=bytes2human(o.total),
-                used=bytes2human(o.used),
-                free=bytes2human(o.free),
-                usage=f'{psutil.disk_usage(i.device).percent}%',
-            )
-            sys_files.append(disk_data)
+            try:
+                o = psutil.disk_usage(i.device)
+                disk_data = SysFiles(
+                    dirName=i.device,
+                    sysTypeName=i.fstype,
+                    typeName='本地固定磁盘（' + i.mountpoint.replace('\\', '') + '）',
+                    total=bytes2human(o.total),
+                    used=bytes2human(o.used),
+                    free=bytes2human(o.free),
+                    usage=f'{psutil.disk_usage(i.device).percent}%',
+                )
+                sys_files.append(disk_data)
+            except FileNotFoundError:
+                # 设备不存在时跳过
+                continue
+            except Exception as e:
+                # 记录其他可能的错误但不中断程序
+                print(f"获取磁盘信息出错：{str(e)}")
+                continue
 
         result = ServerMonitorModel(cpu=cpu, mem=mem, sys=sys, py=py, sysFiles=sys_files)
 
-- 
2.42.1

```

insistence/RuoYi-Vue3-FastAPI

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