啓動nginx報錯：nginx: [emerg] open() "/var/run/nginx/nginx.pid" failed (2: No such file or directory)

啓動nginx報錯：nginx: [emerg] open() “/var/run/nginx/nginx.pid” failed (2: No such file or directory)
解決方法：
（1）編輯nginx.conf，將pid取消註釋，並修改pid：
/usr/local/nginx/nginx-1.14.0/logs/nginx.pid;
（2）在/usr/local/nginx/nginx-1.14.0目錄下創建logs目錄
（3）啓動nginx服務