ubuntu安装fastapi
时间: 2024-02-02 13:08:50 浏览: 294
好的,下面是Ubuntu安装FastAPI的步骤:
1. 首先,确保你的Ubuntu系统已经安装了Python3和pip。如果没有安装,可以使用以下命令进行安装:
```
sudo apt-get update
sudo apt-get install python3
sudo apt-get install python3-pip
```
2. 安装FastAPI和uvicorn:
```
pip3 install fastapi
pip3 install uvicorn[standard]
```
3. 创建一个FastAPI应用程序:
```
mkdir myapp
cd myapp
touch main.py
```
4. 在main.py文件中编写FastAPI应用程序代码:
```
from fastapi import FastAPI
app = FastAPI()
@app.get("/")
async def root():
return {"message": "Hello World"}
```
5. 启动FastAPI应用程序:
```
uvicorn main:app --reload
```
6. 在浏览器中访问http://localhost:8000/,你应该能够看到"Hello World"消息。
希望这些步骤能够帮助你安装和使用FastAPI。如果你有任何问题,请随时问我。
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