下载JDBC driver
https://www.microsoft.com/en-US/download/details.aspx?id=11774
sqljdbc_6.0.8112.100_enu.tar.gz
解压后将sqljdbc42.jar 放在C:\Program Files\Java\jdk1.8.0_131\jre\lib\ext 下面
eclipse里面配置
右单击项目名,依次选择 Properties
->Java Build Path → Libraries->Add
External JARs,找到 sqljdbc42.jar 文件并打开,然后单击 OK 完成构建路径的配置
public class ConnectSqlServer {
public static void main(String [] args)
{
String driverName="com.microsoft.sqlserver.jdbc.SQLServerDriver";
String dbURL="jdbc:sqlserver://服务器地址:端口;DatabaseName=数据库名字";
String userName="用户名";
String userPwd="密码";
try
{
Class.forName(driverName);
Connection dbConn=DriverManager.getConnection(dbURL,userName,userPwd);
System.out.println("连接数据库成功");
}
catch(Exception e)
{
e.printStackTrace();
System.out.print("连接失败");
}
}
}