Nginx配置SSL报错 nginx: [emerg] unknown directive "ssl"
出现如图所示错误，处理办法如下

  1. 去nginx解压目录下执行

    ./configure --with-http_ssl_module

    Nginx配置SSL报错 nginx: [emerg] unknown directive "ssl"

  2. 如果报错 ./configure: error: SSL modules require the OpenSSL library.则执行

    yum -y install openssl openssl-devel

    ./configure

    ./configure --with-http_ssl_module

  3. 执行 make（切记不能 make install 会覆盖安装目录）

  4. 将原来 nginx 备份

    cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak

  5. 将新的 nginx 覆盖旧安装目录

    cp objs/nginx /usr/local/nginx/sbin/nginx 
    Nginx配置SSL报错 nginx: [emerg] unknown directive "ssl"
    如果报错，执行 cp -rfp objs/nginx /usr/local/nginx/sbin/nginx

  6. 测试 nginx 是否正确

    /usr/local/nginx/sbin/nginx -t 
    Nginx配置SSL报错 nginx: [emerg] unknown directive "ssl"
    如图最后是测试成功的，之前遇到一个错误是我的SSL证书路径有错，修改后测试通过