界面优化

backend/app/api/endpoints/auth.py

@@ -5,7 +5,7 @@ from typing import Tuple
 
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.orm import Session
-
+import random
 from app.api.dependencies import get_db
 from app.core.security import (
     create_access_token,
@@ -52,10 +52,10 @@ def _normalize_email(email: str) -> str:
 def _build_verification_email(code: str, purpose_text: str, expire_minutes: int) -> str:
     return f"""
     <div style="font-family: Arial, sans-serif; line-height: 1.6; color: #222;">
-        <h2 style="margin-bottom: 12px;">InsightRadar Email Verification</h2>
-        <p>Your {purpose_text} verification code is:</p>
+        <h2 style="margin-bottom: 12px;">InsightRadar 邮箱验证</h2>
+        <p>您的{purpose_text}验证码是：</p>
         <p style="font-size: 28px; font-weight: bold; letter-spacing: 4px; color: #0b57d0;">{code}</p>
-        <p>The code is valid for {expire_minutes} minutes. Do not share it with others.</p>
+        <p>该验证码在 {expire_minutes} 分钟内有效。请勿泄露给他人。</p>
     </div>
     """
 
@@ -152,8 +152,8 @@ async def send_register_code(payload: RegisterCodeSendRequest, db: Session = Dep
 
     email_sent = await send_html_email(
         to_email=email,
-        subject="InsightRadar Registration Code",
-        html_content=_build_verification_email(code, "registration", REGISTER_CODE_EXPIRE_MINUTES),
+        subject=f"【{code}】InsightRadar 注册验证码",
+        html_content=_build_verification_email(code, "注册", REGISTER_CODE_EXPIRE_MINUTES),
     )
     if not email_sent:
         code_record.is_used = True
@@ -186,8 +186,8 @@ async def send_login_code(payload: LoginCodeSendRequest, db: Session = Depends(g
 
     email_sent = await send_html_email(
         to_email=email,
-        subject="InsightRadar Login Code",
-        html_content=_build_verification_email(code, "login", LOGIN_CODE_EXPIRE_MINUTES),
+        subject=f"【{code}】InsightRadar 登录验证码",
+        html_content=_build_verification_email(code, "登录", LOGIN_CODE_EXPIRE_MINUTES),
     )
     if not email_sent:
         code_record.is_used = True