【Python】FastAPI

1，简介
    FastAPI是一种现代，快速（高性能）的Web框架，用于基于标准Python类型提示使用Python 3.6+构建API。

2，安装

pip install fastapi
pip install uvicorn

3，应用
3.1 main.py

from fastapi import FastAPI

app = FastAPI()

@app.get("/index")
async def index():
    return "hello world"

3.2 运行

uvicorn main:app --reload

3.3 fps分析

ab -c 10 -n 10000 http://127.0.0.1:8000
部分信息
Concurrency Level:      10
Time taken for tests:   1.761 seconds
Complete requests:      10000
Failed requests:        0
Total transferred:      1380000 bytes
HTML transferred:       130000 bytes
Requests per second:    5679.08 [#/sec] (mean)
Time per request:       1.761 [ms] (mean)
Time per request:       0.176 [ms] (mean, across all concurrent requests)
Transfer rate:          765.34 [Kbytes/sec] received

fps: 5679.08 [#/sec] (mean)

4，参考文档
https://www.cnblogs.com/mazhiyong/p/12807660.html
https://blog.csdn.net/Hiking_Yu/article/details/104145437