WARNING: Unsupported upgrade request.

企业开发 2023-04-09 20:59:47 阅读次数: 0

用fastapi 写了一个接口，然后java发送post请求，fastapi的接口一直报这个错误，而且java端也也没有收到返回信息
在这里插入图片描述

google 了好久，点赞量最高的就是需要重新安装uvicorn

但是这个在我的项目中并没有解决问题
最后发现是java 使用http2请求的，而fastapi用的uvicorn启动，Uvicorn currently only supports HTTP/1.1 and WebSockets

此时此刻，有两种方法解决
方法一：fastapi 的接口升级为http2
方法二：java指定http版本
在这里插入图片描述

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转载自blog.csdn.net/weixin_44831720/article/details/125399976

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