Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of "text/pla

[rungod]

使用pdf.js中出现错误：
Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of "text/plain". Strict MIME type checking is enforced for module scripts per HTML spec.

解决方法：
编辑apache服务器配置文件：httpd.conf,
添加以下代码来设置 MIME 类型：
AddType application/javascript .mjs