Aru*_*mar 23
以下是检查连接是否成功建立到DB服务器的示例JAVA程序.
public class TestDBConnection {
public static void main(String[] args) {
String Url = "jdbc:sqlserver://serverURL;DatabaseName=DBname;user=dbUsername;Password=dbPassword";
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
System.out.println("Trying to connect");
Connection connection = DriverManager.getConnection(Url);
System.out.println("Connection Established Successfull and the DATABASE NAME IS:"
+ connection.getMetaData().getDatabaseProductName());
} catch (Exception e) {
System.out.println("Unable to make connection with DB");
e.printStackTrace();
}
}
}
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希望这对你有用.
Sar*_*PSP -1
以下是建立数据库连接的步骤
// Step 1: Create a database "Connection" object
Connection conn = DriverManager.getConnection("jdbc:odbc:OracleDSN;UID="your username";PWD="yourpassword"");
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“OracleDSN”是您必须创建的数据源名称
// Step 2: Create a "Statement" object inside the "Connection"
Statement stmt = conn.createStatement();
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