java连接到MicrosoftSQLServer 2005

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问题描述

Java与MicrosoftSqlServer 2005连接.

Java Connecting with MicrosoftSqlServer 2005.

使用的IDE:Eclipse helios
使用的驱动程序:sqljdbc.jar
.dll使用:x86文件夹中的sqljdbc_auth.dll.
.dll已添加到system32文件夹重新启动的系统中.
Ping使用sqljdbc.jar成功将Eclipse与SQL Server 2005连接

错误报告是:

15:45:48,218 ERROR [STDERR] Jan 28, 2011 3:45:48 PM com.microsoft.sqlserver.jdbc.AuthenticationJNI <clinit>
WARNING: Failed to load the sqljdbc_auth.dll
15:46:02,671 ERROR [STDERR] com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host localhost, port 1433 has failed. Error: "connect timed out. Verify the connection properties, check that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port, and that no firewall is blocking TCP connections to the port.".

HELLO ALL，

HELLO ALL,

我已在命令提示符下执行了此操作:我现在正在获取此错误:

I HAVE EXECUTED THIS IN COMMAND PROMPT: I'M GETTING THIS ERROR NOW:

C:\>java -cp .;"C:\sqljdbc_1.2\enu\sqljdbc.jar" -Djava.library.path="C:\sqljdbc_
1.2\enu\auth\x86" mfirst
Exception in thread "main" java.lang.NoClassDefFoundError: mfirst
Caused by: java.lang.ClassNotFoundException: mfirst
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: mfirst.  Program will exit.

JavaLib

java连接到MicrosoftSQLServer 2005

问题描述

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