毕业论文信息管理系统 - 后端API

# backend.py

from fastapi import FastAPI

app = FastAPI()

database = []

@app.get("/papers")
def get_papers():
    return database

@app.post("/papers")
def add_paper(paper):
    database.append(paper)
    return {"message": "Paper added successfully"}

@app.put("/papers/{paper_id}")
def update_paper(paper_id, updated_paper):
    database[paper_id] = updated_paper
    return {"message": "Paper updated successfully"}

@app.delete("/papers/{paper_id}")
def delete_paper(paper_id):
    del database[paper_id]
    return {"message": "Paper deleted successfully"}