jdbc에서 select 반환 결과가 있는 DEMO를 호출합니다.

1989 단어
package demo;
import java.sql.CallableStatement; 
import java.sql.Connection; 
import java.sql.DriverManager;
import java.sql.ResultSet; 


/**
 * 
 * @author Administrator 
 * @date 2015 12 2    4:52:04 
 * @description JDBC      demo 
 */
public class JdbcDemo1 {


public static void main(String[] args) throws Exception {

  System.out.println("---------        -------");  
  
       Connection conn = null;  
       CallableStatement callStmt = null;  
       ResultSet rs = null;
       
  String url = "jdbc:mysql://localhost:3306/";       
  String db = "testdatabase";  
       String driver = "com.mysql.jdbc.Driver";  
       String user = "root";  
       String pass = "root";  
       
       try {  
           Class.forName(driver);  
           conn = DriverManager.getConnection(url + db, user, pass);  
           callStmt = conn.prepareCall("{call test_procedure(?,?)}");  
           callStmt.setInt(1, 1);
           callStmt.setInt(2, 10);
          
           /*          
            * delimiter //;
            * create procedure test_procedure(num1 int,num2 int)
            * begin
            * select id,name,age from student where id = num1 and age = num2;
            * end;
            *  //
            * delimiter ;
            * 
            */
                  
  callStmt.execute();


  rs = callStmt.getResultSet();
           
           while(rs.next()) {
          System.out.println("id=" + rs.getString("id") + ",name=" + rs.getString("name") + ",age=" + rs.getString("age"));
           }
           
 // System.out.println(callStmt.getInt(1));
           System.out.println("-------           -------");  
           
       } catch (Exception e) {  
           e.printStackTrace(System.out);  
       } finally {  
      rs.close();
           callStmt.close();
           conn.close();  
       }  
}
}

좋은 웹페이지 즐겨찾기