ubuntu下安装nginx请求合并插件: concat
该插件用于合并多个静态文件的请求为一个, 使用两个问号("??")来识别.
插件地址: https://github.com/alibaba/nginx-http-concat
apt安装nginx并获取原安装参数
安装:
sudo apt update
sudo apt install nginx
执行nginx -V:
nginx version: nginx/1.18.0
built with OpenSSL 1.1.1f 31 Mar 2020
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-KTLRnK/nginx-1.18.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-compat --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module
卸载:
sudo apt autoremove --purge nginx
或者:
# 移除nginx, 但保留配置文件
apt remove nginx nginx-common
# 或者, 移除nginx及配置
apt purge nginx nginx-common
apt remove nginx-full nginx-common
下载及安装
# 安装依赖
sudo apt update
sudo apt install libtool libpcre3 libpcre3-dev zlib1g-dev openssl libssl-dev
# ubuntu下使用账号 `www-data`
cd /home
# 下载nginx-concat插件
wget -O nginx-http-concat-master.zip https://github.com/alibaba/nginx-http-concat/archive/refs/heads/master.zip
unzip nginx-http-concat-master.zip
# 下载对应版本的nginx
wget http://nginx.org/download/nginx-1.18.0.tar.gz
tar zxvf nginx-1.18.0.tar.gz
cd nginx-1.18.0
# 编译nginx, 添加的插件concat在/home/nginx-http-concat-master目录
./configure --group=www-data --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-KTLRnK/nginx-1.18.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-compat --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module --add-module=/home/nginx-http-concat-master
make && make install
用find / -name nginx -type f搜索bin的目录, 结果是: /usr/share/nginx/sbin/nginx
创建启动软链接
ln -s /usr/share/nginx/sbin/nginx /bin/nginx
添加到系统服务: 执行vim /lib/systemd/system/nginx.service, 写入:
[Unit]
Description=nginx - high performance web server
After=network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
ExecStart=/usr/share/nginx/sbin/nginx -c /etc/nginx/nginx.conf
ExecReload=/usr/share/nginx/sbin/nginx -s reload
ExecStop=/usr/share/nginx/sbin/nginx -s stop
[Install]
WantedBy=multi-user.target
重新加载配置文件:
systemctl daemon-reload
启动nginx服务:
systemctl restart nginx
启动失败! 报错: nginx: [emerg] mkdir() "/var/lib/nginx/body" failed (2: No such file or directory)
nginx -t提示:
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: [emerg] mkdir() "/var/lib/nginx/body" failed (2: No such file or directory)
nginx: configuration file /etc/nginx/nginx.conf test failed
创建文件夹即可:
mkdir -p /var/lib/nginx/body
启用concat插件:
修改nginx.conf配置的http节点:
可配置段: http, server, location
添加以下设置:
#开启concat. 默认是off状态
concat on;
#(默认)只允许同类型文件合并(比如, css和js不能合并). 关闭请设置为off. 建议使用默认值.
#concat_unique on;
#最大合并文件数量, 默认10
#concat_max_files 20;
# 是否忽略文件不存在/无法访问时的错误. 默认是不忽略(off),只要有一个文件不存在就抛出404状态
#concat_ignore_file_error on;
2. 修改mime.types:
访问js文件时报错"400 Bad Request"的修正. 组件默认支持的类型(参数
concat_types)是text/css application/x-javascript, 而合并后的js文件的content-type是application/x-javascript
把
application/javascript js;
修改为
application/x-javascript js;
注意
1. 文件连接符号concat_delimiter默认是英文逗号, 不可以使用其他符号, 否则会出现404
比如:
http://xxx/path/??1.js,2.js是正确的
http://xxx/path/??1.js,2.js?v=20211227是正确的
但是http://xxx/path/??1.js, 2.js是错误的.
2. 文件不存在/无法访问时, 默认直接抛出404/403错误.
3. 默认css和js不能合并
比如: http://xxx/path/??1.css,2.js是错误的.