Question

我对android很新。

我要做的是将一些数据插入到本地主机托管的MySQL服务器上。

我正在尝试使用Retrofit插入3个字段，即日期，时间和位置。

我创建了一个Retrovit接口，下面是我的代码

public interface RegisterAPI {
@FormUrlEncoded
@POST("/lantas_minut/insert.php")
public void insertLokasi(
        @Field("tanggal") String tanggal,
        @Field("waktu") String waktu,
        @Field("lokasi") String lokasi,
        Callback<Response> callback);
}

我还创建了插入数据的方法，如下所示

private void insertLokasi(){
    //Here we will handle the http request to insert user to mysql db
    //Creating a RestAdapter
    RestAdapter adapter = new RestAdapter.Builder()
            .setEndpoint(ROOT_URL) //Setting the Root URL
            .build(); //Finally building the adapter

    //Creating object for our interface
    RegisterAPI api = adapter.create(RegisterAPI.class);

    //Defining the method insertuser of our interface
    api.insertLokasi(

            //Passing the values by getting it from editTexts
            textViewTanggal.getText().toString(),
            textViewWaktu.getText().toString(),
            editTextLokasi.getText().toString(),

            //Creating an anonymous callback
            new Callback<Response>() {

                @Override
                public void success(Response result, Response response) {
                    //On success we will read the server's output using bufferedreader
                    //Creating a bufferedreader object
                    BufferedReader reader = null;

                    //An string to store output from the server
                    String output = "";

                    try {
                        //Initializing buffered reader
                        reader = new BufferedReader(new InputStreamReader(result.getBody().in()));

                        //Reading the output in the string
                        output = reader.readLine();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }

                    //Displaying the output as a toast
                    Toast.makeText(MainActivity.this, output, Toast.LENGTH_LONG).show();
                }

                @Override
                public void failure(RetrofitError error) {
                    //If any error occured displaying the error as toast
                    Toast.makeText(MainActivity.this, error.toString(), Toast.LENGTH_LONG).show();
                }
                }
    );


}

我已成功将其安装在我的设备上并顺利运行，但是，当我尝试单击按钮以插入其显示的数据＆＃34;未找到协议时：192.168.1.8/lantas_minut/insert.php"

下面的代码是我的insert.php脚本。

<?php
require_once('connection.php');
if($_SERVER['REQUEST_METHOD']=='POST') {

    //Getting post data
    $tanggal = $_POST['tanggal'];
    $waktu = $_POST['waktu'];
    $lokasi = $_POST['lokasi'];

    //Checking if the received values are blank
    if($tanggal=='' || $waktu=='' || $lokasi=='') {
        //Show message to fill all values
        echo 'please fill all values';
    }else{
        //if the values are not blank than connect to database

        //sql query to insert into database
        $sql = "INSERT INTO tbl_macet (tanggal,waktu,lokasi) VALUES ('$tanggal','waktu','lokasi')";
        if(mysqli_query($con,$sql)) {
            echo 'Data berhasil disimpan';
        }else{
            echo 'Terjadi kesalahan';
        }
        }
    //mysqli_close('$con');
    }else{
    echo 'Error';
}
?>

请有人帮助我..我陷入了这种情况..

非常感谢任何反馈..

谢谢..

未找到改进错误协议

0 个答案: