1 tar zxvf ngx_openresty-1.7.0.1.tar.gz 2 cd ngx_openresty-1.7.0.1 3 ./configure --prefix=/usr/local/openresty/ --with-http_stub_status_module --add-module=/usr/local/nginx_upload_module-2.2.0 --with-luajit 4 make 5 mv /usr/local/openresty/nginx/sbin/nginx /usr/local/openresty/nginx/sbin/nginx.old 6 cp /usr/local/openresty-1.9.7.5/nginx/sbin/nginx . 7  8  9 执行：./nginx -t10 11 nginx: the configuration file /home/app/openresty/nginx/conf/nginx.conf syntax is ok12 13 nginx: configuration file /home/app/openresty/nginx/conf/nginx.conf test is successful14 15 测试成功16 17 18 19 启动新的进程，关掉旧的20 让nginx把nginx.pid改成nginx.pid.oldbin 跟着启动新的nginx21 # kill -USR2 `cat /home/app/openresty/nginx/nginx.pid`22 退出旧的nignx23 # kill -QUIT `cat /home/app/openresty/nginx/nginx.pid.oldbin`24 25 #升级完成