Django项目使用Google作为测试浏览器出现The message port closed before a response was received

①原文：Unchecked runtime.lastError: The message port closed before a response was received.

翻译：不受控制的运行，消息端口在收到响应之前关闭

第一条有种说法是Google的扩展插件占用了端口，找到占用的插件关闭就可以了（我反正全关了）