当客户端想要下载文件时,nodejs服务端如何根据URL设置响应头的Content-Type类型
下面就是一个json格式的文件,包含了所有后缀名格式对应的Conent-Type类型。{ ".323": "text/h323", ".3gp": "video/3gpp", ".aab": "application/x-authoware-bin", ".aam": "application/x-authoware-map", ".aas": "application/x-authoware-seg", ".acx": "application/internet-property-stream", ".ai": "application/posts