登录信息清空

src/com/mes/ui/LoginFarme.java

@@ -46,11 +46,11 @@ public class LoginFarme extends JFrame {
         userPasswordLabel.setBounds(300, 150, 120, 40);
         userPasswordLabel.setFont(new java.awt.Font("Dialog",   1,   16));
         userNameTxt = new JTextField(20);
-        userNameTxt.setText("system");
+        userNameTxt.setText("");
         userNameTxt.setBounds(400, 105, 150, 30);
         userPasswordTxt = new JPasswordField(20);
         userPasswordTxt.setBounds(400, 155, 150, 30);
-        userPasswordTxt.setText("Aa111111");
+        userPasswordTxt.setText("");
         loginButton.setFont(new java.awt.Font("Dialog",   1,   16));
         loginButton.setBounds(300, 200, 255, 40);
         loginButton.setIcon(new ImageIcon(MesClient.class.getResource("/bg/user.png")));