zoukankan      html  css  js  c++  java
  • 一个centos下的配置问题

      今天下午配置项目的时候发现 框架里的pdo无法连接数据库,试了好多方法发现还是连不了,在快绝望的时候,终于找到了一个和我碰见同样问题的人,解决方法如下:

      

    [root@mio-253 ~]# 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_manage_ipa --> off

    httpd_read_user_content --> off

    httpd_run_stickshift --> off

    httpd_setrlimit --> off

    httpd_ssi_exec --> off

    httpd_tmp_exec --> off

    httpd_tty_comm --> on

    httpd_unified --> on

    httpd_use_cifs --> off

    httpd_use_gpg --> off

    httpd_use_nfs --> off

    httpd_use_openstack --> off

    httpd_verify_dns --> off

    [root@mio-253 ~]# setsebool -P httpd_can_network_connect_db=1

    发现终于可以连接上数据库了,然后问了下运维,才知道可能是selinux阻止访问外部数据库,可以关闭掉,方法如下:

    /usr/sbin/setenforce 0 立刻关闭 SELINUX
    /usr/sbin/setenforce 1 立刻启用 SELINUX

    加到系统默认启动里面
    echo "/usr/sbin/setenforce 0" >> /etc/rc.local

  • 相关阅读:
    NOIP初赛知识点大全-普及+提高组
    cron表达式详解,cron表达式写法,cron表达式例子
    n2n的编译和运行、配置
    Visual Studio 2017 扩展
    iis url重写
    http重定向到https
    基于git命令的代码统计方法
    UseSwagger
    docker中mysql数据库的数据导入和导出
    Win10远程桌面提示你的凭据不工作的处理方法
  • 原文地址:https://www.cnblogs.com/tudou1223/p/4692855.html
Copyright © 2011-2022 走看看