com.android.volley.noconnectionerror：javax.net.SSLHandshakeException：

Question

谁知道如何解决这个问题？

com.android.volley.noconnectionerror：javax.net.SSLHandshakeException：java.security.cert.CertPathVaildatorException：找不到证书路径的信任锚。

implementation 'com.android.volley:volley:1.1.0'

private static String URL_REGIST = "https://192.168.1.126/functions.php";

StringRequest stringRequest = new StringRequest(Request.Method.POST, URL_REGIST,
                new Response.Listener<String>() {
                    @Override
                    public void onResponse(String response) {
                    try{
                        JSONObject jsonObject = new JSONObject(response);
                        String success = jsonObject.getString("successs");
                        //Log.d("123: " ,  response);
                        if (success.equals("1")){
                            Toast.makeText(RegistActivity.this,"Register Success!", Toast.LENGTH_SHORT).show();
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                        //Log.e("456: ", response);
                        Toast.makeText(RegistActivity.this,"Register Error! " + e.toString(), Toast.LENGTH_SHORT).show();
                        accountloading.setVisibility(View.GONE);
                        btn_regist.setVisibility(View.VISIBLE);
                    }
                    }
                },
                new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError error) {
                        Toast.makeText(RegistActivity.this,"Register Error! " + error.toString(), Toast.LENGTH_SHORT).show();
                        accountloading.setVisibility(View.GONE);
                        btn_regist.setVisibility(View.VISIBLE);
                    }
                })
        {
            @Override
            protected Map<String, String> getParams() throws AuthFailureError {
                Map<String, String> params = new HashMap<>();
                params.put("lastname", lastname);
                params.put("firstname", firstname);
                params.put("nickname", nickname);
                params.put("password", password);
                //params.put("birthday", birthday);
                params.put("email", email);
                //params.put("phone", phone);
                return params;
            }
        };

我不知道发生了什么。

下面是我的php代码，它可以链接到数据库。但是我不知道会有什么错误。

if ($_SERVER['REQUEST_METHOD'] == 'POST'){

        $lastname = $_POST['lastname'];
        $firstname = $_POST['firstname'];
        $nickname = $_POST['nickname'];
        $password1 = $_POST['password'];
        //$birthday = $_POST['birthday'];
        $email = $_POST['email'];
        //$phone = $_POST['phone'];


        $password1 = password_hash($password1, PASSWORD_DEFAULT);

        require_once 'connect.php';

       $sql = "INSERT INTO user (lastname, firstname, nickname, password1, email) 
        VALUES 
        ('$lastname','$firstname', '$nickname', '$password1', '$email')";

        //$sql = "INSERT INTO user (lastname, firstname, nickname, password1, birthday, email, phone) 
        //VALUES 
        //('$lastname','$firstname', '$nickname', '$password1', '$birthday', '$email', '$phone')";



        if (mysqli_query($conn, $sql)){
            $result["success"] = "1";
            $result["message"] = "Success";
            echo json_encode($result);
            mysqli_close($conn);
        } else {
            $result["success"] = "0";
            $result["message"] = "Error";
            echo json_encode($result);
            mysqli_close($conn);
        }
    }

Answer 1

问题是您正在使用private static String URL_REGIST = "https://192.168.1.126/functions.php";作为URL。

但是您的本地IP地址192.168.1.126没有有效的SSL证书。要解决此问题，您可以使用http代替https作为您的本地URL。

[请注意，如果您的真实URL具有有效的SSL证书，则在部署到真实服务器时仍应使用https。