摘要：
代码结构 ── sql_app ├── main.py # 程序入口 ├── crud.py # 增删查改的方法 ├── database.py # 数据库相关 ├── models.py # ORM模型类相关 └── schemas.py # Pydantic的BaseModel，校验相关 阅读全文
摘要：
import typing from fastapi import FastAPI, HTTPException, Depends import pymysql from sqlalchemy import create_engine, Column, String, Integer from sq 阅读全文
摘要：
import typing from fastapi import FastAPI, HTTPException, Depends import pymysql from sqlalchemy import create_engine, Column, String, Integer from sq 阅读全文
摘要：
import pymysql from sqlalchemy import create_engine from sqlalchemy.orm import sessionmaker from sqlalchemy import Column, String, Integer from sqlalc 阅读全文
摘要：
import pymysql from sqlalchemy import create_engine from sqlalchemy.orm import sessionmaker from sqlalchemy import Column, String, Integer from sqlalc 阅读全文
摘要：
import pymysql from sqlalchemy import create_engine from sqlalchemy.orm import sessionmaker from sqlalchemy import Column, String, Integer from sqlalc 阅读全文