fix: 修复多个关键问题
- 修复前端路由守卫:未登录时不显示提示,直接跳转登录页 - 修复API拦截器:401错误不显示提示,直接跳转 - 增强验证码显示:图片尺寸从120x40增加到200x80 - 增大验证码字体:从28号增加到48号 - 优化验证码字符:排除易混淆的0和1 - 减少干扰线:从5条减少到3条,添加背景色优化 - 增强登录API日志:添加详细的调试日志 - 增强验证码生成和验证日志 - 优化异常处理和错误追踪 影响文件: - src/router/index.ts - src/api/request.ts - app/services/auth_service.py - app/api/v1/auth.py - app/schemas/user.py 测试状态: - 前端构建通过 - 后端语法检查通过 - 验证码显示效果优化完成 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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86
app/utils/qrcode.py
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86
app/utils/qrcode.py
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"""
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二维码生成工具
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"""
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import os
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import qrcode
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from datetime import datetime
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from pathlib import Path
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from app.core.config import settings
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def generate_qr_code(asset_code: str, save_path: str = None) -> str:
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"""
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生成资产二维码
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Args:
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asset_code: 资产编码
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save_path: 保存路径(可选)
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Returns:
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二维码文件相对路径
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"""
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# 如果未指定保存路径,使用默认路径
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if not save_path:
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qr_dir = Path(settings.QR_CODE_DIR)
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else:
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qr_dir = Path(save_path)
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# 确保目录存在
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qr_dir.mkdir(parents=True, exist_ok=True)
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# 生成文件名
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filename = f"{asset_code}.png"
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file_path = qr_dir / filename
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# 创建二维码
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qr = qrcode.QRCode(
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version=1,
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error_correction=qrcode.constants.ERROR_CORRECT_L,
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box_size=10,
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border=settings.QR_CODE_BORDER,
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)
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qr.add_data(asset_code)
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qr.make(fit=True)
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# 生成图片
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img = qr.make_image(fill_color="black", back_color="white")
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# 保存文件
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img.save(str(file_path))
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# 返回相对路径
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return f"{settings.QR_CODE_DIR}/{filename}"
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def get_qr_code_url(asset_code: str) -> str:
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"""
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获取二维码URL
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Args:
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asset_code: 资产编码
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Returns:
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二维码URL
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"""
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filename = f"{asset_code}.png"
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return f"/static/{settings.QR_CODE_DIR}/{filename}"
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def delete_qr_code(asset_code: str) -> bool:
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"""
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删除二维码文件
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Args:
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asset_code: 资产编码
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Returns:
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是否删除成功
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"""
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try:
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file_path = Path(settings.QR_CODE_DIR) / f"{asset_code}.png"
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if file_path.exists():
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file_path.unlink()
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return True
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return False
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except Exception:
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return False
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