phpmyadmin报错:2003 没法登录 MySQL服务器 与SQLSTATE[HY000] [2003] Can’t connect to MySQL

phpmyadmin报错:#2003 无法登录 MySQL服务器 与SQLSTATE[HY000] [2003] Can’t connect to MySQL

决方法:

Selinux 的设置 Can’t connect to MySQL (13)

通过php的mysql_connect(‘localhost’,’usr’,’pass’)连接本地数据库成功

但是，mysql_connect(‘127.0.0.1:3306′,’usr’,’pass’)出现

can’t connect to MySQL server using ” (13)的错误

原因：

#getsebool -a | grep httpd

[neo@neo phpMyTest]$ getsebool -a | grep httpd

allow_httpd_anon_write –> off

allow_httpd_mod_auth_ntlm_winbind –> off

allow_httpd_mod_auth_pam –> off

allow_httpd_sys_script_anon_write –> off

httpd_builtin_scripting –> on

httpd_can_check_spam –> off

httpd_can_network_connect –> off

httpd_can_network_connect_cobbler –> off

httpd_can_network_connect_db –> off

httpd_can_network_memcache –> off

httpd_can_network_relay –> off

httpd_can_sendmail –> off

httpd_dbus_avahi –> on

httpd_enable_cgi –> on

httpd_enable_ftp_server –> off

httpd_enable_homedirs –> off

httpd_execmem –> off

httpd_read_user_content –> off

httpd_setrlimit –> off

httpd_ssi_exec –> off

httpd_tmp_exec –> off

httpd_tty_comm –> on

httpd_unified –> off

httpd_use_cifs –> off

httpd_use_gpg –> off

httpd_use_nfs –> off

发现 httpd_can_network_connect –> off

解决方案：

#setsebool httpd_can_network_connect 1