發送數據到mySQL數據庫

Question

我試圖發送數據到我的數據庫，當我的註冊按鈕被點擊時沒有填寫註冊表單上的任何字段，它顯示「字段空」的消息，但是當我填充它並點擊寄存器按鈕沒有反應。 這是應該發送的數據

btn_signup.setOnClickListener(this); 
    Button btn_signup = (Button) view.findViewById(R.id.btn_signup); 
    btn_signup.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      registerUser(); 
     } 
    }); 
} 

@Override 
public void onClick(View v) { 

    switch (v.getId()) { 
     case R.id.tv_login: 
      break; 

    } 

} 


private void registerUser() { 

    String name = et_name.getText().toString(); 
    String email = et_email.getText().toString(); 
    String password = et_password.getText().toString(); 

    if (!name.isEmpty() && !email.isEmpty() && !password.isEmpty()) { 


    } else { 

     Snackbar.make(getView(), "Fields are empty !", Snackbar.LENGTH_LONG).show(); 
    } 
} 
     StringRequest strReq = new StringRequest(Method.POST, 
       AppConfig.URL_REGISTER, new Response.Listener<String>() { 

      @Override 
      public void onResponse(String response) { 
       Log.d(TAG, "Register Response: " + response.toString()); 
       hideDialog(); 

我定義我的URL_REGISTER在我AppConfig.java這樣

public class AppConfig { 

public static String URL_LOGIN = "http://192.168.43.142/android_login_api/login.php"; 


public static String URL_REGISTER = "http://192.168.43.142/android_login_api/register.php"; 
} 

Answer 1

你是座空代碼！

if (!name.isEmpty() && !email.isEmpty() && !password.isEmpty()) { 
    // you have to do something here to get some output 
    }