Solving a “communications link failure” with jdbc and mysql :Cannot connect to database server Commu

当出现：

Cannot connect to database serverCommunications link failure

错误时，可以考虑下面的文章：

/questions/6865538/solving-a-communications-link-failure-with-jdbc-and-mysql

Note the CausedBy at the bottom. The SQL server never accepted the connection. What happens if do (from a command line)telnet localhost 3306? Is the mySQL server running?–Jim GarrisonJul 28 '11 at 20:59Check this post. Might help:/questions/15949/…–maclemaJul 28 '11 at 21:07Problem solved, added a bind-address entry to f.–AnthonyJul 28 '11 at 21:28What address did you put for your bind-address?–prolink007Oct 11 '11 at 21:45@Anthony You should put your comment as an answer and accept it ...–FildorNov 1 '11 at 17:24show1more comment

4 Answers