bug回顾 : 想必大家在用MySQL时都会遇到连接超时的问题,如下图所示: ### Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 47,795,922 milliseconds ago. The last packet sent successfully to the server was 47,7
一台linux新机器,怎么使用secureCRT连接呢??? 首先 vim /etc/sysconfig/network-scripts/ifcfg-eth0 把BOOTPROTO=none IPADDR=123.12.13.14 (ip设置成你自己的) 然后 vim /etc/ssh/sshd_config 把#Port 22 前面的#去掉 最后 service sshd restart service network restart service iptables stop
今天在现场的哥们发来异常,让我解决,错误信息如下: HTTP Status 500 - Read operation to server 192.168.1.110:20001 failed on database wpdb; nested exception is com.mongodb.MongoException$Network: Read operation to server 192.168.1.110:20001 failed on database wpdb -----------