画面扩展

{
  "task": "/v1/OutPainting/468257",
  "task_type": "formula",
  "init_images": [
    {
      "url": "https://example.com/input.jpg",
      "profile": {
        "media_profiles": {
          "media_data_type": "url"
        },
        "version": "v1"
      }
    }
  ],
  "params": "{\"parameter\":{\"rsp_media_type\":\"url\",\"expand_ratio\":0.25,\"generate_num\":1,\"seed\":-1,\"high_quality_encode\":false}}",
  "sync_timeout": 30
}

{
  "task": "/v1/OutPainting/468257",
  "task_type": "formula",
  "init_images": [
    {
      "url": "https://example.com/input.jpg",
      "profile": {
        "media_profiles": {
          "media_data_type": "url"
        },
        "version": "v1"
      }
    }
  ],
  "params": "{\"parameter\":{\"rsp_media_type\":\"url\",\"free_expand_ratio\":{\"left\":0.1,\"right\":0,\"top\":0.2,\"bottom\":0.05},\"generate_num\":1,\"seed\":-1,\"high_quality_encode\":false}}",
  "sync_timeout": 30
}

{
  "task": "/v1/OutPainting/468257",
  "task_type": "formula",
  "init_images": [
    {
      "url": "https://example.com/input.jpg",
      "profile": {
        "media_profiles": {
          "media_data_type": "url"
        },
        "version": "v1"
      }
    }
  ],
  "params": "{\"parameter\":{\"rsp_media_type\":\"url\",\"free_expand_pixel\":{\"left\":100,\"right\":0,\"top\":200,\"bottom\":50},\"generate_num\":1,\"seed\":-1,\"high_quality_encode\":false}}",
  "sync_timeout": 30
}

{
  "code": 0,
  "message": "",
  "data": {
    "status": 10,
    "result": {
      "id": "50309bd5-a827-4125-bc96-62039c93770b",
      "urls": [
        "https://example.com/result.png"
      ]
    },
    "progress": 1
  }
}

{
  "code": 0,
  "message": "",
  "data": {
    "status": 9,
    "result": {
      "id": "50309bd5-a827-4125-bc96-62039c93770b"
    },
    "progress": 0
  }
}

{
  "code": 20008,
  "message": "UNSUITABLE_IMAGE",
  "data": null
}

import json

import requests
from sign_sdk import sign

def api_call_example():
    key = "your_access_key"
    secret = "your_secret_key"
    url = "https://openapi.meitu.com/api/v1/sdk/sync/push"
    headers = {
        "Content-Type": "application/json",
        sign.HeaderHost: "openapi.meitu.com",
    }
    inner_params = {
        "parameter": {
            "rsp_media_type": "url",
            "expand_ratio": 0.25,
            "generate_num": 1,
            "seed": -1,
            "high_quality_encode": False
        }
    }
    payload = {
        "task": "/v1/OutPainting/468257",
        "task_type": "formula",
        "init_images": [
            {
                "url": "https://example.com/input.jpg",
                "profile": {
                    "media_profiles": {
                        "media_data_type": "url"
                    },
                    "version": "v1"
                }
            }
        ],
        "params": json.dumps(inner_params, ensure_ascii=False),
        "sync_timeout": 30
    }
    body = json.dumps(payload, ensure_ascii=False)

    signer = sign.Signer(key, secret)
    signed_request = signer.sign(url, "POST", headers, body)
    with requests.Session() as session:
        response = session.send(signed_request, timeout=60)
        print("Status:", response.status_code)
        print("Response:", response.text)

if __name__ == "__main__":
    api_call_example()

package main

import (
	"fmt"
	"io"
	"net/http"
	"time"

	"github.com/mtlab/api/signer"
)

func main() {
	key := "your_access_key"
	secret := "your_secret_key"
	signObj := signer.NewSigner(key, secret)
	url := "https://openapi.meitu.com/api/v1/sdk/sync/push"
	headers := make(http.Header)
	headers.Set(signer.HeaderHost, "openapi.meitu.com")
	headers.Set("Content-Type", "application/json")

	body := `{
  "task": "/v1/OutPainting/468257",
  "task_type": "formula",
  "init_images": [
    {
      "url": "https://example.com/input.jpg",
      "profile": {
        "media_profiles": {
          "media_data_type": "url"
        },
        "version": "v1"
      }
    }
  ],
  "params": "{\"parameter\":{\"rsp_media_type\":\"url\",\"expand_ratio\":0.25,\"generate_num\":1,\"seed\":-1,\"high_quality_encode\":false}}",
  "sync_timeout": 30
}`
	req, err := signObj.Sign(url, http.MethodPost, headers, body)
	if err != nil {
		fmt.Println("Failed to sign request:", err)
		return
	}
	client := &http.Client{Timeout: 60 * time.Second}
	resp, err := client.Do(req)
	if err != nil {
		fmt.Println("Failed to send request:", err)
		return
	}
	defer resp.Body.Close()

	responseBody, err := io.ReadAll(resp.Body)
	if err != nil {
		fmt.Println("Failed to read response:", err)
		return
	}
	fmt.Println("Status:", resp.StatusCode)
	fmt.Println("Response:", string(responseBody))
}

<?php
require_once __DIR__ . '/signer.php';

$key = 'your_access_key';
$secret = 'your_secret_key';
$url = 'https://openapi.meitu.com/api/v1/sdk/sync/push';
$headers = [
    'Content-Type' => 'application/json',
    'Host' => 'openapi.meitu.com',
];

$innerParams = json_encode([
    'parameter' => [
        'rsp_media_type' => 'url',
        'expand_ratio' => 0.25,
        'generate_num' => 1,
        'seed' => -1,
        'high_quality_encode' => false,
    ],
], JSON_UNESCAPED_SLASHES);
$body = json_encode([
    'task' => '/v1/OutPainting/468257',
    'task_type' => 'formula',
    'init_images' => [
        [
            'url' => 'https://example.com/input.jpg',
            'profile' => [
                'media_profiles' => [
                    'media_data_type' => 'url',
                ],
                'version' => 'v1',
            ],
        ],
    ],
    'params' => $innerParams,
    'sync_timeout' => 30,
], JSON_UNESCAPED_SLASHES);

$signer = new Signer($key, $secret);
$curl = $signer->sign($url, 'POST', $headers, $body);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_TIMEOUT, 60);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
$response = curl_exec($curl);

if ($response === false) {
    echo 'Error: ' . curl_error($curl) . PHP_EOL;
} else {
    echo 'Status: ' . curl_getinfo($curl, CURLINFO_HTTP_CODE) . PHP_EOL;
    echo 'Response: ' . $response . PHP_EOL;
}
curl_close($curl);

import com.meitu.openai.common.Signer;

import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;

public class Main {
    public static void main(String[] args) throws Exception {
        Signer signer = new Signer("your_access_key", "your_secret_key");
        String url = "https://openapi.meitu.com/api/v1/sdk/sync/push";
        String method = "POST";
        Map<String, String> headers = new HashMap<>();
        headers.put("Content-Type", "application/json");
        headers.put(Signer.HeaderHost, "openapi.meitu.com");

        String body = "{\n"
                + "  \"task\": \"/v1/OutPainting/468257\",\n"
                + "  \"task_type\": \"formula\",\n"
                + "  \"init_images\": [\n"
                + "    {\n"
                + "      \"url\": \"https://example.com/input.jpg\",\n"
                + "      \"profile\": {\n"
                + "        \"media_profiles\": {\n"
                + "          \"media_data_type\": \"url\"\n"
                + "        },\n"
                + "        \"version\": \"v1\"\n"
                + "      }\n"
                + "    }\n"
                + "  ],\n"
                + "  \"params\": \"{\\\"parameter\\\":{\\\"rsp_media_type\\\":\\\"url\\\",\\\"expand_ratio\\\":0.25,\\\"generate_num\\\":1,\\\"seed\\\":-1,\\\"high_quality_encode\\\":false}}\",\n"
                + "  \"sync_timeout\": 30\n"
                + "}";

        Map<String, String> signedHeaders = signer.sign(url, method, headers, body);
        HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
        try {
            connection.setRequestMethod(method);
            connection.setConnectTimeout(10000);
            connection.setReadTimeout(60000);
            connection.setInstanceFollowRedirects(false);
            for (Map.Entry<String, String> entry : signedHeaders.entrySet()) {
                connection.setRequestProperty(entry.getKey(), entry.getValue());
            }
            connection.setDoOutput(true);
            try (OutputStream output = connection.getOutputStream()) {
                output.write(body.getBytes(StandardCharsets.UTF_8));
            }

            int status = connection.getResponseCode();
            System.out.println("Status: " + status);
            InputStream stream = status >= 400
                    ? connection.getErrorStream()
                    : connection.getInputStream();
            if (stream != null) {
                try (InputStream input = stream;
                     ByteArrayOutputStream output = new ByteArrayOutputStream()) {
                    byte[] buffer = new byte[4096];
                    int length;
                    while ((length = input.read(buffer)) != -1) {
                        output.write(buffer, 0, length);
                    }
                    System.out.println("Response: "
                            + new String(output.toByteArray(), StandardCharsets.UTF_8));
                }
            }
        } finally {
            connection.disconnect();
        }
    }
}