【发布时间】：2014-09-21 04:20:37
【问题描述】：
目前我面临一些关于在 NGINX 中启用内容类型的问题。
你可以在下面的 nginx.conf 中看到默认的内容类型是application/octet-stream。
我在 NGINX 中配置了 5 个虚拟主机，我想使用 Content-Type application/json 提供所有 json 文件。
我添加了“application/json json;”在 mime.type 文件中并重新启动了 nginx 服务，但是当我访问任何 json 文件时，它仍然来自 content-type application/octet-stream。
我还需要做什么才能将 JSON 文件作为 application/json 提供吗？
### curl -v http://www.ajay.com/abc/def/ghi/jkl/mno.json
* Hostname was NOT found in DNS cache
* Trying xx.xx.xx.xx...
* Connected to www.ajay.com (xx.xx.xx.xx) port 80 (#0)
> GET abc/def/ghi/jkl/mno.json HTTP/1.1
> User-Agent: curl/7.36.0
> Host: www.ajay.com
> Accept: */*
< HTTP/1.1 200 OK
< Accept-Ranges: bytes
< Cache-Control: max-age=86400
< **Content-Type: application/octet-stream**
< Date: Tue, 29 Jul 2014 17:03:53 GMT
< ETag: "ab9b7b2c58d3a481e172aea95b1e87a0"
< Expires: Wed, 30 Jul 2014 17:03:53 GMT
< Last-Modified: Fri, 25 Jul 2014 13:18:14 GMT
* Server nginx is not blacklisted
< Server: nginx
< Content-Length: 603
< Connection: keep-alive
.
.
.
[root@ajay nginx]# nginx -v
nginx version: nginx/1.4.3
[root@ajay nginx]# ls -lh mime.types
-rw-r--r-- 1 root root 3.5K Jul 29 10:36 mime.types
我的 mime.types 文件
[root@ajay nginx]# cat mime.types
types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
**application/json json;**
application/x-javascript js;
application/atom+xml atom;
application/rss+xml rss;
text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;
image/png png;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;
image/svg+xml svg svgz;
image/webp webp;
application/java-archive jar war ear;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.ms-excel xls;
application/vnd.ms-powerpoint ppt;
application/vnd.wap.wmlc wmlc;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;
application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/zip zip;
application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream eot;
application/octet-stream iso img;
application/octet-stream msi msp msm;
audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;
video/3gpp 3gpp 3gp;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}
我的 nginx.conf 文件
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log notice;
pid /var/run/nginx.pid;
worker_rlimit_nofile 30000;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format combined_time '$remote_addr - $remote_user [$time_local]'
'"$request" $status $body_bytes_sent '
'"$http_referer" "$http_user_agent" $request_time';
access_log /var/log/nginx/access.log combined_time;
## Size Limits
client_body_buffer_size 16k;
client_header_buffer_size 1k;
client_max_body_size 20k;
large_client_header_buffers 4 4k;
## Timeouts
client_body_timeout 5;
client_header_timeout 5;
keepalive_timeout 5 5;
send_timeout 5;
## General Options
ignore_invalid_headers on;
keepalive_requests 2;
recursive_error_pages on;
server_tokens off;
server_name_in_redirect off;
sendfile on;
## TCP options
tcp_nopush on;
tcp_nodelay on;
## Compression
gzip on;
gzip_static on;
gzip_buffers 16 8k;
gzip_http_version 1.0;
gzip_comp_level 6;
gzip_min_length 100;
gzip_types text/plain application/xml application/x-javascript text/xml text/css image/x-icon image/gif image/jpeg;
gzip_vary on;
gzip_disable "MSIE [1-6]\.";
include /etc/nginx/conf.d/*.conf;
}
请帮我解决这个问题
【问题讨论】：
-
如果您希望 所有 文件为 JSON，您可以尝试将
default_type设置为application/json。它没有解释为什么你所做的事情不起作用。您是重新启动 Nginx，还是在这些更改后重新加载？此外，是否有一个名为/abc/def/ghi/jkl/mno.json的实际文件，或者它是一个写出 JSON 的应用程序？如果是应用程序，那么应用程序可能需要设置mime-type header，而不是依赖Nginx来做。
标签： json nginx content-type