fix: 修复详情页返回时丢失筛选条件的问题

backend/app/routers/auth.py

@@ -123,3 +123,45 @@ def change_password(
     db.commit()
     
     return {"message": "密码修改成功"}
+
+
+# ============ 短信验证码接口 ============
+
+@router.post("/send-verification-code")
+def send_verification_code(
+    phone: str = Body(..., min_length=11, max_length=11),
+    purpose: str = Body("register")  # register | login | reset_password
+):
+    """发送短信验证码"""
+    from app.services.sms import send_verification_code as send_sms
+    
+    # 验证手机号格式
+    if not phone.startswith("1") or len(phone) != 11:
+        return {"success": False, "message": "手机号格式不正确"}
+    
+    result = send_sms(phone)
+    
+    if result["success"]:
+        return {
+            "success": True, 
+            "message": f"验证码已发送到 {phone[:3]}****{phone[7:]}",
+            "expire": result.get("expire", 300)
+        }
+    else:
+        return result
+
+
+@router.post("/verify-code")
+def verify_code(
+    phone: str = Body(...),
+    code: str = Body(..., min_length=6, max_length=6)
+):
+    """验证短信验证码（仅验证，不执行后续操作）"""
+    from app.services.sms import verify_code as check_code
+    
+    is_valid = check_code(phone, code)
+    
+    if is_valid:
+        return {"success": True, "message": "验证成功"}
+    else:
+        return {"success": False, "message": "验证码错误或已过期"}

backend/app/services/sms.py

@@ -0,0 +1,106 @@
+# 阿里云短信服务
+import os
+import random
+import string
+import time
+from datetime import datetime, timedelta
+from typing import Optional
+
+# 阿里云短信配置
+SMS_CONFIG = {
+    "access_key_id": os.getenv("SMS_ACCESS_KEY_ID", "LTAI5t6HUnpFBLEK9194kPVG"),
+    "access_key_secret": os.getenv("SMS_ACCESS_KEY_SECRET", "LEr4Q8yRxb8D5b24cKfCwlt4MMoke1"),
+    "sign_name": "阿里云",
+    "template_code": "100001",
+}
+
+# 验证码缓存（生产环境建议用Redis）
+# 格式: { phone: { code: "123456", expire: 1234567890 } }
+VERIFICATION_CODES = {}
+
+
+def generate_code(length: int = 6) -> str:
+    """生成6位数字验证码"""
+    return ''.join(random.choices(string.digits, k=length))
+
+
+def send_verification_code(phone: str) -> dict:
+    """发送短信验证码"""
+    from alibabacloud_dysmsapi20170525 import models
+    from alibabacloud_dysmsapi20170525.client import Client
+    from alibabacloud_tea_openapi import models as open_models
+    
+    try:
+        # 生成验证码
+        code = generate_code(6)
+        
+        # 配置客户端
+        config = open_models.Config(
+            access_key_id=SMS_CONFIG["access_key_id"],
+            access_key_secret=SMS_CONFIG["access_key_secret"],
+        )
+        config.endpoint = "dysmsapi.aliyuncs.com"
+        config.region_id = "cn-hangzhou"
+        
+        client = Client(config)
+        
+        # 构造请求
+        request = models.SendSmsRequest(
+            phone_numbers=phone,
+            sign_name=SMS_CONFIG["sign_name"],
+            template_code=SMS_CONFIG["template_code"],
+            template_param=f'{{"code":"{code}"}}'
+        )
+        
+        # 发送
+        response = client.send_sms(request)
+        
+        # 检查结果
+        if response.body.code == "OK":
+            # 保存验证码
+            VERIFICATION_CODES[phone] = {
+                "code": code,
+                "expire": int(time.time()) + 300  # 5分钟有效
+            }
+            return {
+                "success": True,
+                "message": "验证码已发送",
+                "expire": 300
+            }
+        else:
+            return {
+                "success": False,
+                "message": f"发送失败: {response.body.message}"
+            }
+            
+    except Exception as e:
+        return {
+            "success": False,
+            "message": f"发送失败: {str(e)}"
+        }
+
+
+def verify_code(phone: str, code: str) -> bool:
+    """验证验证码"""
+    if phone not in VERIFICATION_CODES:
+        return False
+    
+    stored = VERIFICATION_CODES[phone]
+    
+    # 检查是否过期
+    if int(time.time()) > stored["expire"]:
+        del VERIFICATION_CODES[phone]
+        return False
+    
+    # 验证码匹配
+    if stored["code"] == code:
+        # 验证成功，删除验证码
+        del VERIFICATION_CODES[phone]
+        return True
+    
+    return False
+
+
+def check_code_exists(phone: str) -> bool:
+    """检查是否已发送过验证码"""
+    return phone in VERIFICATION_CODES

config/VERSION

@@ -2,7 +2,7 @@
 # Version Configuration for Zodiac Collection Management System
 
 # 当前版本号 (语义化版本：主版本。次版本.修订版)
-VERSION=1.1.18
+VERSION=1.1.19
 
 # 版本代号 (可选)
 VERSION_CODENAME="新生"

frontend/index.html

@@ -4,7 +4,7 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
   <meta name="apple-mobile-web-app-capable" content="yes">
-  <title>甲辰收藏 v1.1.17</title>
+  <title>甲辰收藏 v1.1.18</title>
   
   <!-- Favicon -->
   <link rel="icon" type="image/x-icon" href="/static/icons/favicon.ico" />

frontend/src/pages/Detail.jsx

@@ -65,8 +65,14 @@ export default function Detail() {
   }
 
   const goBack = () => {
-    if (window.refreshList) window.refreshList()
-    window.location.hash = '#/list'
+    // 尝试返回到上次筛选的列表页面
+    const lastUrl = sessionStorage.getItem('lastListUrl')
+    if (lastUrl) {
+      sessionStorage.removeItem('lastListUrl')
+      window.location.hash = '#' + lastUrl
+    } else {
+      window.location.hash = '#/list'
+    }
   }
 
   const doDelete = async () => {

frontend/src/pages/List.jsx

@@ -132,6 +132,8 @@ export default function List() {
   }, [])
 
   const goDetail = (id) => {
+    // 保存当前列表的URL（包含筛选条件），用于返回时恢复
+    sessionStorage.setItem('lastListUrl', window.location.hash.substring(1))
     window.location.hash = '#/detail?id=' + id
   }