用MyEclipse6连接mysql数据库时出现Communications link failure
我装了mysql服务,也装了navicat,用mysql连接本地是可以的,可是连接别人的机器出连接不成功!
然后用MyEclipse6.6随便写一个Java程序,连接mysql数据库时出现Communications link failure错,具体错误如下:
com.mysql.jdbc.CommunicationsException: Communications link failure
Last packet sent to the server was 0 ms ago.
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1070)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2120)
at com.mysql.jdbc.ConnectionImpl. <init>(ConnectionImpl.java:723)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:298)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:282)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at com.stu.entity.TestCon.main(TestCon.java:17)
如果哪位遇到过,请帮我解答一下,经理他说不管我了,要我把它解决掉!
急急急。。。。。。
谢谢啦!!!!!!