error while loading shared libraries: libmysqlclient.so.18: cannot open shared object file: No such file or directory，errorwhileloading

error while loading shared libraries: libmysqlclient.so.18: cannot open shared object file: No such file or directory，errorwhileloading

zabbix3.2启动有如下报错：

# service zabbix_server start
Starting zabbix_server:  /home/zabbix-server/sbin/zabbix_server: error while loading shared libraries: libmysqlclient.so.18: 
cannot open shared object file: No such file or directory

                                                           　　　　　　　　　　[失败]

解决方法：

查找这个模块的位置：
# locate libmysqlclient.so.18
/usr/local/mysql/lib/libmysqlclient.so.18
/usr/local/mysql/lib/libmysqlclient.so.18.1.0

查看ld.so.conf文件的内容：
# cat /etc/ld.so.conf
include ld.so.conf.d/*.conf

添加路径信息：
# echo "/usr/local/mysql/lib" >> /etc/ld.so.conf

# ldconfig    刷新加载