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486 lines
19 KiB
486 lines
19 KiB
from robyn import jsonify, Response
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from app import app
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from datetime import datetime, timedelta
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import uuid
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import json
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import os
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import base64
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from service.UserService import user_service
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# 临时存储token，用于会话管理
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TEMP_TOKENS = {}
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def generate_token() -> str:
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"""生成随机token"""
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return str(uuid.uuid4())
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@app.post("/api/login")
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def login_route(request):
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"""登录接口"""
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try:
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request_data = json.loads(request.body) if request.body else {}
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username = request_data.get("username", "").strip()
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password = request_data.get("password", "").strip()
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remember = request_data.get("remember", False)
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# 验证输入
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if not username or not password:
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return Response(
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status_code=400,
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description=jsonify({"success": False, "message": "用户名和密码不能为空"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 验证用户
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user = user_service.verify_user(username, password)
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if not user:
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "用户名或密码错误"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 生成token并设置过期时间
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token = generate_token()
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expires_at = datetime.now() + timedelta(days=7 if remember else 1)
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TEMP_TOKENS[token] = {"user": user, "expires_at": expires_at}
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return Response(
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status_code=200,
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description=jsonify({"success": True, "message": "登录成功", "token": token, "user": user}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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except Exception as e:
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return Response(
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status_code=500,
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description=jsonify({"success": False, "message": f"登录失败: {str(e)}"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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@app.post("/api/logout")
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def logout_route(request):
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"""登出接口"""
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try:
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request_data = json.loads(request.body) if request.body else {}
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token = request_data.get("token", "")
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# 删除token
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TEMP_TOKENS.pop(token, None)
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return Response(
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status_code=200,
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description=jsonify({"success": True, "message": "登出成功"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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except Exception as e:
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return Response(
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status_code=500,
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description=jsonify({"success": False, "message": f"登出失败: {str(e)}"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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@app.get("/api/userInfo")
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def user_info_route(request):
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"""获取用户信息接口"""
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try:
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query_params = getattr(request, 'query_params', {})
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token = query_params.get("token", "")
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# 验证token是否存在
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if not token or token not in TEMP_TOKENS:
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "未登录或登录已过期"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 检查token是否过期
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if datetime.now() > TEMP_TOKENS[token]["expires_at"]:
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del TEMP_TOKENS[token]
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "登录已过期"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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return Response(
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status_code=200,
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description=jsonify({"success": True, "user": TEMP_TOKENS[token]["user"]}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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except Exception as e:
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return Response(
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status_code=500,
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description=jsonify({"success": False, "message": f"获取用户信息失败: {str(e)}"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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@app.post("/api/updateAvatar")
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def update_avatar_route(request):
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"""更新用户头像接口"""
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try:
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# 打印调试信息
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print(f"请求类型: {type(request)}")
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print(f"请求属性: {dir(request)}")
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# 在Robyn中，文件上传的数据存储在request.files中
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# 表单字段存储在request.form中
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form_data = getattr(request, 'form', {})
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files_data = getattr(request, 'files', {})
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print(f"表单数据: {form_data}")
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print(f"文件数据: {files_data}")
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print(f"表单数据类型: {type(form_data)}")
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print(f"文件数据类型: {type(files_data)}")
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# 获取token - 尝试多种方式获取
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token = None
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# 方法1: 从form_data中获取
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if isinstance(form_data, dict) and "token" in form_data:
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token = form_data["token"]
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print(f"从form_data获取token: {token}")
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# 方法2: 如果form_data不是字典，尝试其他方式
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if not token and hasattr(form_data, 'get'):
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token = form_data.get("token", "")
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print(f"通过form_data.get()获取token: {token}")
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# 方法3: 尝试从request的属性中直接获取
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if not token:
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# 尝试从request中获取所有可能的属性
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for attr_name in dir(request):
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if 'token' in attr_name.lower() or 'form' in attr_name.lower():
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try:
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attr_value = getattr(request, attr_name)
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print(f"request.{attr_name}: {type(attr_value)} = {attr_value}")
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# 如果是字典类型，检查是否包含token
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if isinstance(attr_value, dict) and 'token' in attr_value:
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token = attr_value['token']
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print(f"从request.{attr_name}获取token: {token}")
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break
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except Exception as e:
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print(f"访问request.{attr_name}时出错: {e}")
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# 方法4: 从查询参数中获取
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if not token:
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query_params = getattr(request, 'query_params', {})
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if isinstance(query_params, dict) and "token" in query_params:
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token = query_params["token"]
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print(f"从查询参数获取token: {token}")
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# 方法5: 从headers中获取
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if not token:
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headers = getattr(request, 'headers', {})
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if isinstance(headers, dict) and "Authorization" in headers:
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auth_header = headers["Authorization"]
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if auth_header.startswith("Bearer "):
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token = auth_header[7:]
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print(f"从Authorization头获取token: {token}")
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print(f"最终获取的token: {token}")
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print(f"TEMP_TOKENS中的keys: {list(TEMP_TOKENS.keys())}")
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# 验证token
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if not token or token not in TEMP_TOKENS:
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print(f"Token验证失败: {token}")
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "未登录或登录已过期"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 检查token是否过期
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if datetime.now() > TEMP_TOKENS[token]["expires_at"]:
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del TEMP_TOKENS[token]
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print("Token已过期")
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "登录已过期"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 获取上传的文件
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avatar_file = files_data.get("avatar") if isinstance(files_data, dict) else None
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# 如果没有通过"avatar"键获取到文件，尝试直接访问files_data的第一个元素
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if not avatar_file and isinstance(files_data, dict) and len(files_data) > 0:
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# 获取第一个文件作为头像文件
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first_key = list(files_data.keys())[0]
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avatar_file = files_data[first_key]
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print(f"通过备用方法获取文件，键名: {first_key}")
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if not avatar_file:
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print("未找到avatar文件")
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print(f"可用的文件键: {list(files_data.keys()) if isinstance(files_data, dict) else '无法获取键列表'}")
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return Response(
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status_code=400,
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description=jsonify({"success": False, "message": "未上传头像文件"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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print(f"获取的文件: {avatar_file}")
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print(f"文件属性: {dir(avatar_file) if avatar_file else '无文件'}")
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# 检查文件类型 - 使用多种方法验证
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is_valid_image = False
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file_extension = ""
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# 方法1: 检查content_type
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content_type = getattr(avatar_file, 'content_type', '')
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if content_type and content_type.startswith("image/"):
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is_valid_image = True
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print(f"通过content_type验证: {content_type}")
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# 方法2: 检查文件名和扩展名
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filename = getattr(avatar_file, 'filename', '')
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if filename:
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file_extension = os.path.splitext(filename)[1].lower()
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valid_extensions = ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.webp', '.svg']
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if file_extension in valid_extensions:
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is_valid_image = True
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print(f"通过文件扩展名验证: {file_extension}")
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# 如果两种方法都失败，尝试读取文件头
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if not is_valid_image:
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try:
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# 读取文件前几个字节来检测文件类型
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file_content = avatar_file.read(1024)
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avatar_file.seek(0) # 重置文件指针
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# 检查常见图片格式的文件头
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if (file_content.startswith(b'\xFF\xD8\xFF') or # JPEG
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file_content.startswith(b'\x89PNG\r\n\x1a\n') or # PNG
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file_content.startswith(b'GIF87a') or # GIF
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file_content.startswith(b'GIF89a') or # GIF
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file_content.startswith(b'BM') or # BMP
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file_content.startswith(b'RIFF') and b'WEBP' in file_content[:12]): # WebP
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is_valid_image = True
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print(f"通过文件头验证成功")
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else:
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print(f"文件头验证失败，文件前16字节: {file_content[:16]}")
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except Exception as e:
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print(f"读取文件内容进行验证时出错: {e}")
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if not is_valid_image:
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print(f"文件类型验证失败 - content_type: {content_type}, filename: {filename}, extension: {file_extension}")
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return Response(
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status_code=400,
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description=jsonify({"success": False, "message": f"文件类型必须是图片 (支持的格式: JPG, PNG, GIF, BMP, WebP, SVG)"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 获取文件内容
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file_content = avatar_file.file_data
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print(f"读取的文件大小: {len(file_content)} 字节")
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# 生成唯一的文件名
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import time
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import random
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filename = getattr(avatar_file, 'filename', '')
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file_extension = filename.split('.')[-1] if '.' in filename else 'jpg'
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timestamp = int(time.time())
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random_num = random.randint(1000, 9999)
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username = TEMP_TOKENS[token]["user"]["username"]
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new_filename = f"{username}_{timestamp}_{random_num}.{file_extension}"
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# 定义文件保存路径
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avatar_dir = "D:/zhishitupu/MedKG/resource/avatar"
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file_path = f"{avatar_dir}/{new_filename}"
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print(f"保存文件到: {file_path}")
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# 确保目录存在
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import os
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os.makedirs(avatar_dir, exist_ok=True)
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# 保存文件到磁盘
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with open(file_path, "wb") as f:
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f.write(file_content)
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print(f"文件保存成功")
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# 更新用户头像到数据库，存储相对路径
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avatar_relative_path = f"/resource/avatar/{new_filename}"
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success = user_service.update_user_avatar(username, avatar_relative_path)
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if not success:
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print("数据库更新失败")
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return Response(
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status_code=500,
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description=jsonify({"success": False, "message": "更新头像失败"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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print("数据库更新成功")
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# 更新token中的用户信息
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TEMP_TOKENS[token]["user"]["avatar"] = avatar_relative_path
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return Response(
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status_code=200,
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description=jsonify({
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"success": True,
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"message": "头像更新成功",
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"avatar": avatar_relative_path
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}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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except Exception as e:
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print(f"更新头像异常: {str(e)}")
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import traceback
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traceback.print_exc()
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return Response(
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status_code=500,
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description=jsonify({"success": False, "message": f"更新头像失败: {str(e)}"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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@app.post("/api/updatePassword")
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def update_password_route(request):
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"""更新用户密码接口"""
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try:
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print("开始处理密码更新请求")
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# 解析请求数据
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request_data = json.loads(request.body) if request.body else {}
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print(f"请求数据: {request_data}")
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token = request_data.get("token", "")
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current_password = request_data.get("currentPassword", "")
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new_password = request_data.get("newPassword", "")
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print(f"Token: {token}")
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print(f"当前密码长度: {len(current_password)}")
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print(f"新密码长度: {len(new_password)}")
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# 验证输入
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if not current_password or not new_password:
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print("密码为空")
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return Response(
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status_code=400,
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description=jsonify({"success": False, "message": "当前密码和新密码不能为空"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 验证token
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if not token or token not in TEMP_TOKENS:
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print(f"Token验证失败: {token}")
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "未登录或登录已过期"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 检查token是否过期
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if datetime.now() > TEMP_TOKENS[token]["expires_at"]:
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del TEMP_TOKENS[token]
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print("Token已过期")
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "登录已过期"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 获取用户信息
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username = TEMP_TOKENS[token]["user"]["username"]
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print(f"用户名: {username}")
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# 验证当前密码
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user = user_service.get_user_by_username(username)
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if not user:
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print("用户不存在")
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return Response(
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status_code=404,
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description=jsonify({"success": False, "message": "用户不存在"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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print(f"用户信息: {user}")
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# 验证密码
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is_password_valid = user_service.verify_password(current_password, user["password"])
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print(f"密码验证结果: {is_password_valid}")
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if not is_password_valid:
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print("当前密码不正确")
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return Response(
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status_code=401,
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description=jsonify({"success": False, "message": "当前密码不正确"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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# 更新密码
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success = user_service.update_user_password(username, new_password)
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print(f"密码更新结果: {success}")
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if not success:
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print("密码更新失败")
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return Response(
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status_code=500,
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description=jsonify({"success": False, "message": "密码更新失败"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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print("密码更新成功")
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return Response(
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status_code=200,
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description=jsonify({"success": True, "message": "密码更新成功"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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except Exception as e:
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print(f"密码更新异常: {str(e)}")
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import traceback
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traceback.print_exc()
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return Response(
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status_code=500,
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description=jsonify({"success": False, "message": f"密码更新失败: {str(e)}"}),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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@app.get("/api/test/db")
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def test_db_connection(request):
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"""测试数据库连接"""
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try:
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# 检查数据库连接状态
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is_connected = user_service.mysql.is_connected()
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print(f"数据库连接状态: {is_connected}")
|
|
|
|
# 尝试查询用户表
|
|
sql = "SELECT COUNT(*) as user_count FROM users"
|
|
result = user_service.mysql.execute_query(sql)
|
|
print(f"查询结果: {result}")
|
|
|
|
# 打印当前的token信息用于调试
|
|
print(f"当前TEMP_TOKENS: {TEMP_TOKENS}")
|
|
|
|
return Response(
|
|
status_code=200,
|
|
description=jsonify({
|
|
"success": True,
|
|
"message": "数据库连接测试成功",
|
|
"is_connected": is_connected,
|
|
"user_count": result[0]["user_count"] if result else 0,
|
|
"tokens": list(TEMP_TOKENS.keys()) # 返回当前有效的token列表
|
|
}),
|
|
headers={"Content-Type": "application/json; charset=utf-8"}
|
|
)
|
|
except Exception as e:
|
|
print(f"数据库连接测试失败: {str(e)}")
|
|
import traceback
|
|
traceback.print_exc()
|
|
return Response(
|
|
status_code=500,
|
|
description=jsonify({"success": False, "message": f"数据库连接测试失败: {str(e)}"}),
|
|
headers={"Content-Type": "application/json; charset=utf-8"}
|
|
)
|
|
|
|
@app.after_request("/")
|
|
def add_cors_headers(response):
|
|
"""添加CORS头，支持跨域请求"""
|
|
response.headers.update({
|
|
"Access-Control-Allow-Origin": "*",
|
|
"Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, OPTIONS",
|
|
"Access-Control-Allow-Headers": "Content-Type, Authorization, X-Requested-With"
|
|
})
|
|
return response
|