安装nginx相关依赖软件
cd /usr/local/
2.安装PCRE库
yum -y install pcre-devel
3.安装zlib库
cd /usr/local/ wget http://www.zlib.net/zlib-1.2.11.tar.gz
tar -xvf zlib-1.2.11.tar.gz cd zlib-1.2.11 ./configure make make install
4.安装ssl
cd /usr/local/ wget https://www.openssl.org/source/openssl-1.0.2t.tar.gz tar -xvf openssl-1.0.2t.tar.gz cd openssl-1.0.2t ./config make make install
cd /usr/local/ wget http://nginx.org/download/nginx-1.14.0.tar.gz tar -xvf nginx-1.14.0.tar.gz cd nginx-1.14.0/ ./configure --prefix=/usr/local/nginx make make install
使用 /usr/local/nginx/sbin/nginx -t可查看应用nginx.conf的位置
6.the HTTP rewrite module requires the PCRE library报错
./configure: error: the HTTP rewrite module requires the PCRE library. You can either disable the module by using --without-http_rewrite_module option, or install the PCRE library into the system, or build the PCRE library statically from the source with nginx by using --with-pcre=<path> option.
安装pcre-devel解决问题
yum -y install pcre-devel
src/http/ngx_http_script.c:698:18: error: cast between incompatible function types from ‘size_t (*)(ngx_http_script_engine_t *)’ {aka ‘long unsigned int (*)(struct <anonymous> *)’} to ‘void (*)(ngx_http_script_engine_t *)’ {aka ‘void (*)(struct <anonymous> *)’} [-Werror=cast-function-type] 698 | code->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; | ^ src/http/ngx_http_script.c: In function ‘ngx_http_script_add_var_code’: src/http/ngx_http_script.c:787:18: error: cast between incompatible function types from ‘size_t (*)(ngx_http_script_engine_t *)’ {aka ‘long unsigned int (*)(struct <anonymous> *)’} to ‘void (*)(ngx_http_script_engine_t *)’ {aka ‘void (*)(struct <anonymous> *)’} [-Werror=cast-function-type] 787 | code->code = (ngx_http_script_code_pt) ngx_http_script_copy_var_len_code;
vim /usr/local/nginx-1.14.0/objs/Makefile
去掉-Werror 然后在重新make
/usr/local/nginx/sbin/nginx
检查是否启动成功：
netstat -ano|grep 80 有结果输入说明启动成功
打开浏览器访问此机器的 IP，如果浏览器出现 Welcome to nginx! 则表示 Nginx 已经安装并运行成功。
8.重启
/usr/local/nginx/sbin/nginx –s reload
9.修改配置文件
cd /usr/local/nginx/conf vi nginx.conf
nginx.conf内容
user root; #这步是防止静态资源权限提示503 worker_processes 1; error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log logs/access.log main; underscores_in_headers on; sendfile on; keepalive_timeout 65; client_max_body_size 80m; include vhost/*.conf; }
我在conf目录创建vhost文件夹，专门放各个项目或者域名的配置，所以这里用到include vhost/*.conf;
cd vhost
vi test.conf
server { listen 80; server_name www.test.com; server_name_in_redirect off; proxy_set_header Host $host:$server_port; proxy_set_header X-Real-IP $remote_addr; proxy_set_header REMOTE-HOST $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; fastcgi_connect_timeout 1200; location /test-admin {
#解决跨域问题
add_header Access-Control-Allow-Methods *;
add_header Access-Control-Max-Age 3600;
add_header Access-Control-Allow-Credentials true;
add_header Access-Control-Allow-Origin $http_origin;#获取请求端的origin值
add_header Access-Control-Allow-Headers $http_access_control_request_headers;#这里的请求变量必须都是小写的
if ($request_method = OPTIONS){#这里的if后面要带空格的，不然语法会错
return 200;
}
proxy_pass http://127.0.0.1:6001/test-admin; } location /test-file/ { alias /home/test/test-file/; } }
#如无需配置SSL证书，请忽略以下配置 server { listen 443; server_name www.test.com; #填写绑定证书的域名 ssl on; #1.21.5版本需将该行注释 ssl_certificate ssl/5334682_www.test.com.pem; # hps文件夹下的.crt文件 ssl_certificate_key ssl/5334682_www.test.com.key; #hps文件夹下的.key文件 ssl_session_timeout 5m; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; #按照这个协议配置 ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE; #按照这个套件配置 ssl_prefer_server_ciphers on; location /test-admin { proxy_pass http://127.0.0.1:6001/test-admin; } location /test-file/ { alias /home/test/test-file/; } }
#现在nginx新版SSL配置，如下：
server {
listen 443 ssl;
server_name www.test.com; #填写绑定证书的域名
ssl_certificate ssl/5334682_www.test.com.pem; # hps文件夹下的.crt文件
ssl_certificate_key ssl/5334682_www.test.com.key; #hps文件夹下的.key文件
ssl_session_timeout 5m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2; #按照这个协议配置
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE; #按照这个套件配置
ssl_prefer_server_ciphers on;
location /test-admin {
proxy_pass http://127.0.0.1:6001/test-admin;
}
location /test-file/ {
alias /home/test/test-file/;
}
}
这里我配置SSL证书，在conf目录下创建ssl文件夹，专门储存申请的SSL证书
如无需配置SSL证书，请忽略以下步骤
由于我们未装SSL模块，启动时，会提示nginx:[emerg]unknown directive ssl错误
因为我们配置这个SSL证书需要引用到nginx的中SSL这模块，然而我们一开始编译的Nginx的时候并没有把SSL模块一起编译进去，所以导致这个错误的出现。
解决方案：
步骤一：我们先来到当初下载nginx的包压缩的解压目录，如果你是看小编写的教程安装的，解压目录应该在“/usr/loacl/nginx-1.14.0/”，绝大多数应该都是在这个目录下的。
命令1、./configure --with-http_ssl_module //重新添加这个ssl模块
cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak
cp objs/nginx /usr/local/nginx/sbin/nginx
命令4，最后我们来到Nginx安装目录下，来查看是否有安装ssl模块成功。执行./sbin/nginx -V即可
出现Nginx的405 not allowed错误解决【Nginx静态文件响应POST请求，提示405错误问题】
可参考改文章解决
https://www.zuopeng.gd.cn/article/details/id/116.html