java.sql.SQLException:网络错误IOException:连接超时:connect at net.sourceforge.jtds.jdbc.ConnectionJDBC2。(ConnectionJDBC2.java: 410)at net.sourceforge.jtds.jdbc.ConnectionJDBC3。(ConnectionJDBC3.java:50)at net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:184)at java.sql.DriverManager.getConnection(DriverManager。 java:582)在mahesh.MyFrame.connectToServer(MyFrame.java:50)上的java.sql.DriverManager.getConnection(DriverManager.java:185)在mahesh.DataCount.main(DataCount.java:18)导致:java。 net.ConnectException:连接超时:在java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)处的java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)处的java.net.PlainSocketImpl.socketConnect(Native Method)处的连接)在java.net.PlainSock et.mpl.connect(PlainSocketImpl.java:182)at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native方法)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:597)at net.sourceforge.jtds.jdbc.SharedSocket.createSocketForJDBC3(SharedSocket.java:307)at net.sourceforge.jtds.jdbc.SharedSocket。(SharedSocket.java:257)at net.sourceforge.jtds.jdbc.ConnectionJDBC2。(ConnectionJDBC2。 java:311)... 6更多无法从Sql Server 2005获取数据(连接超时例外)
任何人都可以帮助我摆脱此异常吗?
这里是我的Java代码
**的Class.forName( “net.sourceforge.jtds.jdbc.Driver”);
连接连接=的DriverManager.getConnection( “JDBC:JTDS:SQLSERVER:// mindmill:1433 /雇用”, “马赫什”, “马赫什”); **
格式化问题尽快在stakoverflow格式... – 2012-02-15 04:12:25
http://stackoverflow.com/search?q=java.sql.SQLException%3A+Network+error+IOException%3A+Connection+timed+out%3A+connect + at + net.sourceforge.jtds.jdbc.ConnectionJDBC2 – 2012-02-15 04:13:23
之前我有一些jtds驱动程序的麻烦,所以请您发布您的JDBC URL?也许你没有正确设置Sql Server实例,关闭了实例或为Sql Server实例禁用了TCP/IP客户端协议。 – 2012-02-15 04:23:43