Question

我在将数据从Android发送到本地MySQL时遇到问题。基本信息：

我有XAAMP，phpMyAdmin，localhost的端口是8080
在Android权限中，我有<uses-permission android:name="android.permission.INTERNET"/>

我尝试使用不同的参数设置HttpPost示例：

HttpPost httpPost = new HttpPost("http://10.0.2.2:8080/test.php");
HttpPost httpPost = new HttpPost("http://10.0.2.2/test.php");
HttpPost httpPost = new HttpPost("http://192.168.0.11/test.php");
HttpPost httpPost = new HttpPost("http://127.0.0.1/test.php");
HttpPost httpPost = new HttpPost("http://127.0.0.1:8080/test.php");
HttpPost httpPost = new HttpPost("http://192.168.0.11:8080/test.php");

但它不起作用。

我的Android代码：

public class MainActivity extends Activity {

EditText editTextName;
EditText editTextAge;
EditText editTextEmail;
Button buttonSubmit;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
    StrictMode.setThreadPolicy(policy);

    setContentView(R.layout.activity_main);

    editTextName = (EditText) findViewById(R.id.edit_text_name);
    editTextAge = (EditText) findViewById(R.id.edit_text_age);
    editTextEmail = (EditText) findViewById(R.id.edit_text_email);
    buttonSubmit = (Button) findViewById(R.id.button_submit);

    buttonSubmit.setOnClickListener(new View.OnClickListener() {

        InputStream inputStream = null;

        @Override
        public void onClick(View v) {
            String name = editTextName.getText().toString();
            String age = editTextAge.getText().toString();
            String email = editTextEmail.getText().toString();

            List<NameValuePair> nameValuePairList = new ArrayList<NameValuePair>(1);
            nameValuePairList.add(new BasicNameValuePair("name", name));
            nameValuePairList.add(new BasicNameValuePair("age", age));
            nameValuePairList.add(new BasicNameValuePair("e-mail", email));

            try{

                HttpClient httpClient = new DefaultHttpClient();

                HttpPost httpPost = new HttpPost("http://10.0.2.2:8080/test.php");

                httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairList));

                HttpResponse response = httpClient.execute(httpPost);

                HttpEntity entity = response.getEntity();

                inputStream = entity.getContent();

                Toast.makeText(getApplicationContext(), "Wyslano", Toast.LENGTH_SHORT).show();

            } catch (ClientProtocolException e){
                Log.d("Log tag", e + "");
            }
            catch (IOException e){
                Log.d("Log tag", e + "");
            }
        }
    });
}

PHP代码：

<?php

$link = mysqli_connect("localhost", "root", "", "android_test_db");

/* check connection */
if (mysqli_connect_errno()) {
    printf("Connect failed: %s\n", mysqli_connect_error());
    exit();
}

/* return name of current default database */
if ($result = mysqli_query($link, "SELECT DATABASE()")) {
    $row = mysqli_fetch_row($result);
    printf("Default database is %s.\n", $row[0]);
    mysqli_free_result($result);
}

$name = isset($_POST['name']);
$age = isset($_POST['age']);
$email = isset($_POST['e-mail']);

mysql_query("insert into login(name, age, e-mail) values ('{$name}','{$age}', '{$email}')");

mysqli_close($link);

?>

从Android发送数据到MySQL（phpMyAdmin，XAMPP），与10.0.2.2的连接被拒绝

0 个答案: