centos7启动httpd服务失败：Job for httpd.service failed because the control process exited with error code.

centos7启动httpd命令有两个可以用

service httpd start    systemctl start httpd.service

如果出现如下报错

Job for httpd.service failed because the control process exited with error code. See “systemctl status httpd.service” and “journalctl -xe” for details.

应该是端口被占用，查看端口

netstat -antlp | grep 80

是nginx占用了端口

systemctl stop nginx.service 停用nginx即可

如果想开机关闭nginx则输入命令 systemctl disable nginx