fix:细节修复

src/backend/app/api/network_config.py

@@ -61,7 +61,7 @@ class SwitchConfigurator:
         reader, writer = await telnetlib3.open_connection(
             host=ip,
             port=23,
-            encoding=None,
+            encoding=None,   # 二进制模式
             shell=None
         )
 
@@ -70,7 +70,7 @@ class SwitchConfigurator:
                 try:
                     logger.debug("等待用户名提示...")
                     await asyncio.wait_for(reader.readuntil(b"Username:"), timeout=self.timeout)
-                    writer.write(self.username.encode() + b"\n")
+                    writer.write(self.username.encode("utf-8") + b"\n")
                     await writer.drain()
                     logger.info("用户名发送完成")
                 except asyncio.TimeoutError:
@@ -78,8 +78,9 @@ class SwitchConfigurator:
 
             try:
                 logger.debug("等待密码提示...")
-                await asyncio.wait_for(reader.readuntil(b"assword:"), timeout=self.timeout)
-                writer.write(self.password.encode() + b"\n")
+                await asyncio.wait_for(reader.readuntil(b"Password:"), timeout=self.timeout)
+                logger.info('密码',self.password)
+                writer.write(self.password.encode("utf-8") + b"\n")
                 await writer.drain()
                 logger.info("密码发送完成")
             except asyncio.TimeoutError:
@@ -105,20 +106,26 @@ class SwitchConfigurator:
                     continue
 
                 logger.info(f"[{ip}] 发送命令: {cmd}")
-                writer.write(cmd.encode() + b"\n")
+                writer.write((cmd + "\n").encode("utf-8"))
                 await writer.drain()
                 await asyncio.sleep(self.ensp_delay)
+
+                if cmd.lower() in ["quit", "save", "y"]:
                     try:
-                    output = b""
-                    while True:
-                        chunk = await asyncio.wait_for(reader.read(1024), timeout=1)
-                        if not chunk:
-                            break
-                        output += chunk
+                        data = await asyncio.wait_for(reader.read(1024), timeout=3)
+                        if data:
+                            logger.info(f"[{ip}] 返回结果:\n{data.strip()}")
+                    except asyncio.TimeoutError:
+                        logger.warning(f"[{ip}] 可能无回显，命令已执行: {cmd}")
+                    continue
+
+                try:
+                    output = await asyncio.wait_for(
+                        reader.readuntil(b">"),
+                        timeout=5
+                    )
                     if output:
-                        logger.info(f"[{ip}] 返回结果:\n{output.decode(errors='ignore').strip()}")
-                    else:
-                        logger.warning(f"[{ip}] 返回为空")
+                        logger.info(f"[{ip}] 返回结果:\n{output.strip()}")
                 except asyncio.TimeoutError:
                     logger.warning(f"[{ip}] 读取返回超时 (命令: {cmd})")
 

src/backend/app/services/ai_services.py

@@ -14,7 +14,7 @@ class AIService:
         """
         devices_str = json.dumps(devices, ensure_ascii=False, indent=2)
 
-        example = """[{"device": {"name": "sw1","ip": "192.168.1.10","vendor": "huawei","username": "NONE", "password": "Huawei"},"config": {"type": "vlan","vlan_id": 300,"name": "Sales","commands": ["system-view","vlan 300","name Sales","quit","quit","save","Y"]}}]"""
+        example = """[{"device": {"name": "sw1","ip": "192.168.1.10","vendor": "huawei","username": "NONE", "password": "huawei@123"},"config": {"type": "vlan","vlan_id": 300,"name": "Sales","commands": ["system-view","vlan 300","name Sales","quit","quit","save","Y"]}}]"""
 
         prompt = f"""
 你是一个网络设备配置专家。现在有以下设备：
@@ -32,6 +32,7 @@ class AIService:
         - commands: 可直接执行的命令数组 (必须包含进入配置、退出、保存命令)
         - 其他字段: 根据配置类型动态添加
 - 严格返回 JSON，不要包含解释说明或 markdown
+- 不要改动其他的部分例如交换机密码
 
 各厂商保存命令规则：
 - 华为: system-view → quit → save Y

src/frontend/src/pages/DevicesPage.jsx

@@ -67,6 +67,7 @@ const DevicesPage = () => {
     );
     setDevices(updatedDevices);
     ConfigTool.save({ ...ConfigTool.load(), devices: updatedDevices });
+    console.log(JSON.stringify(updatedDevices));
     Notification.success({
       title: '设备配置已保存！',
     });