from fastapi.openapi.docs import get_swagger_ui_html, get_redoc_html
点进get_swagger_ui_html修改源码
def get_swagger_ui_html(
*,
openapi_url: str,
title: str,
# swagger_js_url: str = "https://cdn.jsdelivr.net/npm/swagger-ui-dist@3/swagger-ui-bundle.js",
# swagger_css_url: str = "https://cdn.jsdelivr.net/npm/swagger-ui-dist@3/swagger-ui.css",
swagger_js_url: str = "https://cdn.staticfile.org/swagger-ui/5.1.0/swagger-ui-bundle.js",
swagger_css_url: str = "https://cdn.staticfile.org/swagger-ui/5.1.0/swagger-ui.css",
swagger_favicon_url: str = "https://fastapi.tiangolo.com/img/favicon.png",
oauth2_redirect_url: Optional[str] = None,
init_oauth: Optional[Dict[str, Any]] = None,
) -> HTMLResponse:
html = f"""
<!DOCTYPE html>
<html>
<head>
<link type="text/css" rel="stylesheet" href="{swagger_css_url}">
<link rel="shortcut icon" href="{swagger_favicon_url}">
<title>{title}</title>
</head>
<body>
<div id="swagger-ui">
</div>
<script src="{swagger_js_url}"></script>
<!-- `SwaggerUIBundle` is now available on the page -->
<script>
const ui = SwaggerUIBundle({{
url: '{openapi_url}',
"""
第二种方法
在app=FastAPI(…)之前粘贴下面代码，可以修改swagger js css 引用路径
from fastapi import applications
from fastapi.openapi.docs import get_swagger_ui_html
def swagger_monkey_patch(*args, **kwargs):
"""
Wrap the function which is generating the HTML for the /docs endpoint and
overwrite the default values for the swagger js and css.
"""
return get_swagger_ui_html(
*args, **kwargs,
swagger_js_url="https://cdn.staticfile.org/swagger-ui/4.15.5/swagger-ui-bundle.min.js",
swagger_css_url="https://cdn.staticfile.org/swagger-ui/4.15.5/swagger-ui.min.css")
# Actual monkey patch
applications.get_swagger_ui_html = swagger_monkey_patch
# app = FastAPI(title="xxx",..................)