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fastapi 返回html文件Demo

时间: 2023-09-14 08:11:22 浏览: 45

Sure, here's a simple example of how to return an HTML file using FastAPI: ``` from fastapi import FastAPI from fastapi.responses import HTMLResponse app = FastAPI() @app.get("/", response_class=HTMLResponse) def read_root(): html_content = """ <html> <head> <title>Welcome to my website!</title> </head> <body> <h1>Hello, world!</h1> <p>This is a simple HTML page returned by FastAPI.</p> </body> </html> """ return html_content ``` When you run this code and go to http://localhost:8000/ in your web browser, you should see a basic HTML page with a title, header, and paragraph. Hope that helps!