diff --git a/README.md b/README.md
index a421cce..b18a60f 100644
--- a/README.md
+++ b/README.md
@@ -17,3 +17,5 @@ npm run build
 
 ### Customize configuration
 See [Configuration Reference](https://cli.vuejs.org/config/).
+# LOVEGET
+
diff --git a/fast/1.py b/fast/1.py
new file mode 100644
index 0000000..e69de29
diff --git a/fast/__pycache__/database.cpython-312.pyc b/fast/__pycache__/database.cpython-312.pyc
new file mode 100644
index 0000000..fee397d
Binary files /dev/null and b/fast/__pycache__/database.cpython-312.pyc differ
diff --git a/fast/__pycache__/main.cpython-312.pyc b/fast/__pycache__/main.cpython-312.pyc
new file mode 100644
index 0000000..142bd23
Binary files /dev/null and b/fast/__pycache__/main.cpython-312.pyc differ
diff --git a/fast/__pycache__/models.cpython-312.pyc b/fast/__pycache__/models.cpython-312.pyc
new file mode 100644
index 0000000..3595e65
Binary files /dev/null and b/fast/__pycache__/models.cpython-312.pyc differ
diff --git a/fast/database.py b/fast/database.py
new file mode 100644
index 0000000..b78e33b
--- /dev/null
+++ b/fast/database.py
@@ -0,0 +1,14 @@
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker, declarative_base
+
+# 数据库连接字符串
+SQLALCHEMY_DATABASE_URL = "mysql+pymysql://root:mypassword12@127.0.0.1:3306/lianai"
+
+# 创建数据库引擎
+engine = create_engine(SQLALCHEMY_DATABASE_URL)
+
+# 创建会话本地类
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+# 声明基类
+Base = declarative_base()
\ No newline at end of file
diff --git a/fast/main.py b/fast/main.py
new file mode 100644
index 0000000..60d07ae
--- /dev/null
+++ b/fast/main.py
@@ -0,0 +1,70 @@
+from fastapi import FastAPI, Depends, HTTPException, Request
+from database import engine, SessionLocal
+from models import User
+from sqlalchemy.orm import Session
+import uvicorn
+from models import User
+
+
+app = FastAPI()
+
+# 创建所有表
+User.metadata.create_all(bind=engine)
+
+# 依赖注入：获取数据库会话
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+
+@app.post("/login")
+async def login(request: Request, db: Session = Depends(get_db)):
+    user_data =await request.json()
+    print(user_data)
+    user=db.query(User).filter(User.username==user_data['username']).first()
+    if user:
+        if user.password==user_data['password']:
+            return {"code":200,"msg":"登录成功"}
+        else:
+            return {"code":400,"msg":"密码错误"}
+    return {"code":501,"msg":"账号不存在"}
+
+@app.post("/register")
+async def register(request: Request, db: Session = Depends(get_db)):
+    user_data =await request.json()
+    users=db.query(User).filter(User.username==user_data['username']).first()
+    if users:
+        return {"code":501,"msg":"账号已存在"}
+    else:
+        new_user=User(username=user_data['username'],password=user_data['password'])
+        db.add(new_user)
+        db.commit()
+        db.refresh(new_user)
+        print(new_user)
+        return {"code":200,"msg":"注册成功"}
+
+
+
+
+
+
+
+
+
+
+from fastapi.middleware.cors import CORSMiddleware
+ 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+if __name__ == '__main__':
+    # 运行fastapi程序
+    uvicorn.run(app="main:app", host="127.0.0.1", port=8000, reload=True)
diff --git a/fast/models.py b/fast/models.py
new file mode 100644
index 0000000..b9cbbdc
--- /dev/null
+++ b/fast/models.py
@@ -0,0 +1,11 @@
+from sqlalchemy import Column, Integer, String
+from database import Base
+
+
+
+class User(Base):
+    __tablename__ = "users"
+    username = Column(String(30),index=True,primary_key=True)
+    password = Column(String(100), index=True,nullable=False)
+
+