📄 bankmessage.java
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package org.xjtu.BankManager.zdb;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class BankMessage {
String url = "jdbc:microsoft:sqlserver://localhost:1433;DataBaseName=bankdb";
String username = "sa";
String password = "198701";
private Connection conn1 = null;
public void getCnn()
{
try {
DriverManager.registerDriver(new com.microsoft.jdbc.sqlserver.SQLServerDriver());
conn1 = DriverManager.getConnection(url, username, password);
System.out.println("loginInfo OK!!!!!!!!!!!!!!!!!");
} catch (SQLException e) {
System.out.println("loginInfo failure!!!!!!!!!!!!!!!!!");
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public Connection cnnDB()
{
if(conn1 != null)
return conn1;
else
return null;
}
}
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