Create ClassConnect.java

ClassConnect.java

@@ -0,0 +1,65 @@
+package connectsql;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+
+public class Connect {
+
+	public Connection getConnection() {
+		Connection conn = null;
+		try{ 
+			   String userName = "root";
+			   String password = "";
+			   String DatabaseName = "test";
+			   String url = "jdbc:mysql://localhost/" + DatabaseName;
+			   Class.forName ("com.mysql.jdbc.Driver");
+			   conn = DriverManager.getConnection(url, userName, password);
+			   System.out.println("Ok");
+		} catch (Exception e) {
+			// TODO: handle exception
+			e.printStackTrace();
+		}
+		return conn;
+	}
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		Connection conn = null;
+		try{ 
+			//cmt
+			   String userName = "root";
+			   String password = "";
+			   String DatabaseName = "test";
+			   String url = "jdbc:mysql://localhost/" + DatabaseName;
+			   Class.forName ("com.mysql.jdbc.Driver");
+			   conn = DriverManager.getConnection(url, userName, password);
+			   System.out.println("Ok");
+
+
+//	           String sql = "SELECT * FROM table21da";
+//			   PreparedStatement stm = conn.prepareStatement(sql);
+//			   ResultSet rs = stm.executeQuery();
+//			   while(rs.next()) {
+//				   System.out.println(rs.getInt(1) + "\t" + rs.getString(2));
+//			   }
+//			   
+//			   
+//			   
+//			   sql = "INSERT INTO table21da(ID, Name) VALUES (913, 'SJDFJDSJFSDJ')";
+//			   stm = conn.prepareStatement(sql);
+//			   stm.execute();
+//			   
+//			   sql = "INSERT INTO table21da(ID, Name) VALUES (897, 'alophuday')";
+//			   stm = conn.prepareStatement(sql);
+//			   stm.execute();
+
+		} catch (Exception e) {
+			// TODO: handle exception
+			e.printStackTrace();
+		}
+	}
+
+}