Alibaba Cloud Model Studio:Wanxiang – Pengeditan Gambar Umum 2.5

Contoh permintaan

Contoh ini mendukung tiga metode input gambar: URL publik, pengkodean Base64, dan jalur file lokal.

import base64
import mimetypes
from http import HTTPStatus
from urllib.parse import urlparse, unquote
from pathlib import PurePosixPath

import dashscope
import requests
from dashscope import ImageSynthesis
import os

# URL berikut untuk wilayah Singapura. Ganti WorkspaceId dengan ID ruang kerja aktual Anda. URL berbeda tiap wilayah.
dashscope.base_http_api_url = 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1'

# Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan: api_key="sk-xxx"
# Kunci API berbeda antara Singapura dan Beijing. Dapatkan Kunci API: https://www.alibabacloud.com/help/zh/model-studio/get-api-key
api_key = os.getenv("DASHSCOPE_API_KEY")

# --- Input gambar: Pengkodean Base64 ---
# Format Base64: data:{MIME_type};base64,{base64_data}
def encode_file(file_path):
    mime_type, _ = mimetypes.guess_type(file_path)
    if not mime_type or not mime_type.startswith("image/"):
        raise ValueError("Unsupported or unrecognized image format")
    with open(file_path, "rb") as image_file:
        encoded_string = base64.b64encode(image_file.read()).decode('utf-8')
    return f"data:{mime_type};base64,{encoded_string}"

"""
Metode input gambar:
Pilih salah satu dari berikut:

1. URL publik — terbaik untuk gambar yang dapat diakses publik
2. File lokal — terbaik untuk pengembangan dan pengujian lokal
3. Pengkodean Base64 — terbaik untuk gambar pribadi atau transmisi aman
"""

# [Metode 1] URL gambar publik
image_url_1 = "https://img.alicdn.com/imgextra/i3/O1CN0157XGE51l6iL9441yX_!!6000000004770-49-tps-1104-1472.webp"
image_url_2 = "https://img.alicdn.com/imgextra/i3/O1CN01SfG4J41UYn9WNt4X1_!!6000000002530-49-tps-1696-960.webp"

# [Metode 2] File lokal (mendukung jalur absolut dan relatif)
# Format: file:// + jalur file
# Contoh (jalur absolut):
# image_url_1 = "file://" + "/path/to/your/image_1.png"     # Linux/macOS
# image_url_2 = "file://" + "C:/path/to/your/image_2.png"  # Windows
# Contoh (jalur relatif):
# image_url_1 = "file://" + "./image_1.png"                 # Sesuaikan dengan jalur Anda
# image_url_2 = "file://" + "./image_2.png"                # Sesuaikan dengan jalur Anda

# [Metode 3] Gambar yang diencode Base64
# image_url_1 = encode_file("./image_1.png")               # Sesuaikan dengan jalur Anda
# image_url_2 = encode_file("./image_2.png")              # Sesuaikan dengan jalur Anda

print('----sync call, please wait a moment----')
rsp = ImageSynthesis.call(api_key=api_key,
                          model="wan2.5-i2i-preview",
                          prompt="Place the alarm clock from image 1 beside the vase on the dining table in image 2.",
                          images=[image_url_1, image_url_2],
                          negative_prompt="",
                          n=1,
                          # size="1280*1280",
                          prompt_extend=True,
                          watermark=False,
                          seed=12345)
print('response: %s' % rsp)
if rsp.status_code == HTTPStatus.OK:
    # Simpan gambar ke direktori saat ini
    for result in rsp.output.results:
        file_name = PurePosixPath(unquote(urlparse(result.url).path)).parts[-1]
        with open('./%s' % file_name, 'wb+') as f:
            f.write(requests.get(result.url).content)
else:
    print('sync_call Failed, status_code: %s, code: %s, message: %s' %
          (rsp.status_code, rsp.code, rsp.message))

Contoh respons

URL gambar kedaluwarsa setelah 24 jam. Segera unduh gambar.

{
    "status_code": 200,
    "request_id": "8ad45834-4321-44ed-adf5-xxxxxx",
    "code": null,
    "message": "",
    "output": {
        "task_id": "3aff9ebd-35fc-4339-98a3-xxxxxx",
        "task_status": "SUCCEEDED",
        "results": [
            {
                "url": "https://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.png?Expires=xxx",
                "orig_prompt": "Place the alarm clock from image 1 beside the vase on the dining table in image 2.",
                "actual_prompt": "Place the blue alarm clock from image 1 to the right of the vase on the dining table in image 2, near the edge of the tablecloth. Keep the clock facing the camera and parallel to the tabletop, with natural shadow projection."
            }
        ],
        "submit_time": "2025-10-23 16:18:16.009",
        "scheduled_time": "2025-10-23 16:18:16.040",
        "end_time": "2025-10-23 16:19:09.591",
        "task_metrics": {
            "TOTAL": 1,
            "FAILED": 0,
            "SUCCEEDED": 1
        }
    },
    "usage": {
        "image_count": 1
    }
}

Contoh permintaan

import os
from http import HTTPStatus
from urllib.parse import urlparse, unquote
from pathlib import PurePosixPath
import dashscope
import requests
from dashscope import ImageSynthesis

# URL berikut untuk wilayah Singapura. Ganti WorkspaceId dengan ID ruang kerja aktual Anda. URL berbeda tiap wilayah.
dashscope.base_http_api_url = 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1'

# Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan: api_key="sk-xxx"
# Kunci API berbeda antara Singapura dan Beijing. Dapatkan Kunci API: https://www.alibabacloud.com/help/zh/model-studio/get-api-key
api_key = os.getenv("DASHSCOPE_API_KEY")

# URL gambar publik
image_url_1 = "https://img.alicdn.com/imgextra/i3/O1CN0157XGE51l6iL9441yX_!!6000000004770-49-tps-1104-1472.webp"
image_url_2 = "https://img.alicdn.com/imgextra/i3/O1CN01SfG4J41UYn9WNt4X1_!!6000000002530-49-tps-1696-960.webp"


def async_call():
    print('----create task----')
    task_info = create_async_task()
    print('----wait task----')
    wait_async_task(task_info)


# Buat tugas asinkron
def create_async_task():
    rsp = ImageSynthesis.async_call(api_key=api_key,
                                    model="wan2.5-i2i-preview",
                                    prompt="Place the alarm clock from image 1 beside the vase on the dining table in image 2.",
                                    images=[image_url_1, image_url_2],
                                    negative_prompt="",
                                    n=1,
                                    # size="1280*1280",
                                    prompt_extend=True,
                                    watermark=False,
                                    seed=12345)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' %
              (rsp.status_code, rsp.code, rsp.message))
    return rsp


# Tunggu hingga tugas asinkron selesai
def wait_async_task(task):
    rsp = ImageSynthesis.wait(task=task, api_key=api_key)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output)
        # Simpan file ke direktori saat ini
        for result in rsp.output.results:
            file_name = PurePosixPath(unquote(urlparse(result.url).path)).parts[-1]
            with open('./%s' % file_name, 'wb+') as f:
                f.write(requests.get(result.url).content)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' %
              (rsp.status_code, rsp.code, rsp.message))


# Ambil status tugas asinkron
def fetch_task_status(task):
    status = ImageSynthesis.fetch(task=task, api_key=api_key)
    print(status)
    if status.status_code == HTTPStatus.OK:
        print(status.output.task_status)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' %
              (status.status_code, status.code, status.message))


# Batalkan tugas asinkron. Hanya tugas dengan status PENDING yang dapat dibatalkan.
def cancel_task(task):
    rsp = ImageSynthesis.cancel(task=task, api_key=api_key)
    print(rsp)
    if rsp.status_code == HTTPStatus.OK:
        print(rsp.output.task_status)
    else:
        print('Failed, status_code: %s, code: %s, message: %s' %
              (rsp.status_code, rsp.code, rsp.message))


if __name__ == '__main__':
    async_call()

Contoh respons

1. Respons saat membuat tugas

{
	"status_code": 200,
	"request_id": "31b04171-011c-96bd-ac00-f0383b669cc7",
	"code": "",
	"message": "",
	"output": {
		"task_id": "4f90cf14-a34e-4eae-xxxxxxxx",
		"task_status": "PENDING",
		"results": []
	},
	"usage": null
}

2. Respons saat menanyakan hasil tugas

URL gambar kedaluwarsa setelah 24 jam. Segera unduh gambar.

{
    "status_code": 200,
    "request_id": "8ad45834-4321-44ed-adf5-xxxxxx",
    "code": null,
    "message": "",
    "output": {
        "task_id": "3aff9ebd-35fc-4339-98a3-xxxxxx",
        "task_status": "SUCCEEDED",
        "results": [
            {
                "url": "https://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.png?Expires=xxx",
                "orig_prompt": "Place the alarm clock from image 1 beside the vase on the dining table in image 2.",
                "actual_prompt": "Place the blue alarm clock from image 1 to the right of the vase on the dining table in image 2, near the edge of the tablecloth. Keep the clock facing the camera and parallel to the tabletop, with natural shadow projection."
            }
        ],
        "submit_time": "2025-10-23 16:18:16.009",
        "scheduled_time": "2025-10-23 16:18:16.040",
        "end_time": "2025-10-23 16:19:09.591",
        "task_metrics": {
            "TOTAL": 1,
            "FAILED": 0,
            "SUCCEEDED": 1
        }
    },
    "usage": {
        "image_count": 1
    }
}

Contoh permintaan

Contoh ini mendukung tiga metode input gambar: URL publik, pengkodean Base64, dan jalur file lokal.

// Copyright (c) Alibaba, Inc. and its affiliates.

import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesis;
import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesisParam;
import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesisResult;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.utils.Constants;
import com.alibaba.dashscope.utils.JsonUtils;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;

public class Image2Image {

    static {
        // URL berikut untuk wilayah Singapura. Ganti WorkspaceId dengan ID ruang kerja aktual Anda. URL berbeda tiap wilayah.
        Constants.baseHttpApiUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1";
    }

    // Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan: apiKey="sk-xxx"
    // Kunci API berbeda antara Singapura dan Beijing. Dapatkan Kunci API: https://www.alibabacloud.com/help/zh/model-studio/get-api-key
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    /**
     * Metode input gambar: pilih salah satu
     *
     * 1. URL publik — terbaik untuk gambar yang dapat diakses publik
     * 2. File lokal — terbaik untuk pengembangan dan pengujian lokal
     * 3. Pengkodean Base64 — terbaik untuk gambar pribadi atau transmisi aman
     */

    // [Metode 1] URL publik
    static String imageUrl_1 = "https://img.alicdn.com/imgextra/i3/O1CN0157XGE51l6iL9441yX_!!6000000004770-49-tps-1104-1472.webp";
    static String imageUrl_2 = "https://img.alicdn.com/imgextra/i3/O1CN01SfG4J41UYn9WNt4X1_!!6000000002530-49-tps-1696-960.webp";

    // [Metode 2] Jalur file lokal (file://+jalur absolut atau file:///+jalur absolut)
    // static String imageUrl_1 = "file://" + "/your/path/to/image_1.png";    // Linux/macOS
    // static String imageUrl_2 = "file:///" + "C:/your/path/to/image_2.png";  // Windows

    // [Metode 3] Pengkodean Base64
    // static String imageUrl_1 = encodeFile("/your/path/to/image_1.png");
    // static String imageUrl_2 = encodeFile("/your/path/to/image_2.png");

    // Daftar gambar untuk diedit
    static List<String> imageUrls = new ArrayList<>();
    static {
        imageUrls.add(imageUrl_1);
        imageUrls.add(imageUrl_2);
    }

    public static void syncCall() {
        // Atur parameter
        Map<String, Object> parameters = new HashMap<>();
        parameters.put("prompt_extend", true);
        parameters.put("watermark", false);
        parameters.put("seed", 12345);

        ImageSynthesisParam param =
                ImageSynthesisParam.builder()
                        .apiKey(apiKey)
                        .model("wan2.5-i2i-preview")
                        .prompt("Place the alarm clock from image 1 beside the vase on the dining table in image 2.")
                        .images(imageUrls)
                        .n(1)
                         //.size("1280*1280")
                        .negativePrompt("")
                        .parameters(parameters)
                        .build();

        ImageSynthesis imageSynthesis = new ImageSynthesis();
        ImageSynthesisResult result = null;
        try {
            System.out.println("---sync call, please wait a moment----");
            result = imageSynthesis.call(param);
        } catch (ApiException | NoApiKeyException e){
            throw new RuntimeException(e.getMessage());
        }
        System.out.println(JsonUtils.toJson(result));
    }

    /**
     * Encode file sebagai string Base64
     * @param filePath Jalur file
     * @return String Base64 dalam format data:{MIME_type};base64,{base64_data}
     */
    public static String encodeFile(String filePath) {
        Path path = Paths.get(filePath);
        if (!Files.exists(path)) {
            throw new IllegalArgumentException("File not found: " + filePath);
        }
        // Deteksi tipe MIME
        String mimeType = null;
        try {
            mimeType = Files.probeContentType(path);
        } catch (IOException e) {
            throw new IllegalArgumentException("Cannot detect file type: " + filePath);
        }
        if (mimeType == null || !mimeType.startsWith("image/")) {
            throw new IllegalArgumentException("Unsupported or unrecognized image format");
        }
        // Baca file dan encode
        byte[] fileBytes = null;
        try{
            fileBytes = Files.readAllBytes(path);
        } catch (IOException e) {
            throw new IllegalArgumentException("Cannot read file: " + filePath);
        }

        String encodedString = Base64.getEncoder().encodeToString(fileBytes);
        return "data:" + mimeType + ";base64," + encodedString;
    }

    public static void main(String[] args) {
        syncCall();
    }
}

Contoh respons

URL gambar kedaluwarsa setelah 24 jam. Segera unduh gambar.

{
    "request_id": "d362685b-757f-4eac-bab5-xxxxxx",
    "output": {
        "task_id": "bfa7fc39-3d87-4fa7-b1e6-xxxxxx",
        "task_status": "SUCCEEDED",
        "results": [
            {
                "orig_prompt": "Place the alarm clock from image 1 beside the vase on the dining table in image 2.",
                "actual_prompt": "Place the blue alarm clock from image 1 to the right of the vase on the dining table in image 2, near the edge of the tablecloth. Keep the clock facing the camera and parallel to the vase.",
                "url": "https://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.png?Expires=xxx"
            }
        ],
        "task_metrics": {
            "TOTAL": 1,
            "SUCCEEDED": 1,
            "FAILED": 0
        }
    },
    "usage": {
        "image_count": 1
    }
}

Contoh permintaan

// Copyright (c) Alibaba, Inc. and its affiliates.

import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesis;
import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesisListResult;
import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesisParam;
import com.alibaba.dashscope.aigc.imagesynthesis.ImageSynthesisResult;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.task.AsyncTaskListParam;
import com.alibaba.dashscope.utils.Constants;
import com.alibaba.dashscope.utils.JsonUtils;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class Image2Image {

    static {
        // URL berikut untuk wilayah Singapura. Ganti WorkspaceId dengan ID ruang kerja aktual Anda. URL berbeda tiap wilayah.
        Constants.baseHttpApiUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1";
    }

    // Jika Anda belum mengonfigurasi variabel lingkungan, ganti baris berikut dengan: apiKey="sk-xxx"
    // Kunci API berbeda antara Singapura dan Beijing. Dapatkan Kunci API: https://www.alibabacloud.com/help/zh/model-studio/get-api-key
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    // URL publik
    static String imageUrl_1 = "https://img.alicdn.com/imgextra/i3/O1CN0157XGE51l6iL9441yX_!!6000000004770-49-tps-1104-1472.webp"
;    static String imageUrl_2 = "https://img.alicdn.com/imgextra/i3/O1CN01SfG4J41UYn9WNt4X1_!!6000000002530-49-tps-1696-960.webp";

    // Daftar gambar untuk diedit
    static List<String> imageUrls = new ArrayList<>();
    static {
        imageUrls.add(imageUrl_1);
        imageUrls.add(imageUrl_2);
    }

    public static void asyncCall() {
        // Atur parameter
        Map<String, Object> parameters = new HashMap<>();
        parameters.put("prompt_extend", true);
        parameters.put("watermark", false);
        parameters.put("seed", 12345);

        ImageSynthesisParam param =
                ImageSynthesisParam.builder()
                        .apiKey(apiKey)
                        .model("wan2.5-i2i-preview")
                        .prompt("Place the alarm clock from image 1 beside the vase on the dining table in image 2.")
                        .images(imageUrls)
                        .n(1)
                        //.size("1280*1280")
                        .negativePrompt("")
                        .parameters(parameters)
                        .build();
        ImageSynthesis imageSynthesis = new ImageSynthesis();
        ImageSynthesisResult result = null;
        try {
            System.out.println("---async call, please wait a moment----");
            result = imageSynthesis.asyncCall(param);
        } catch (ApiException | NoApiKeyException e){
            throw new RuntimeException(e.getMessage());
        }

        System.out.println(JsonUtils.toJson(result));

        String taskId = result.getOutput().getTaskId();

        System.out.println("taskId=" + taskId);


        try {
            result = imageSynthesis.wait(taskId, apiKey);
        } catch (ApiException | NoApiKeyException e){
            throw new RuntimeException(e.getMessage());
        }
        System.out.println(JsonUtils.toJson(result));
        System.out.println(JsonUtils.toJson(result.getOutput()));
    }

    public static void listTask() throws ApiException, NoApiKeyException {
        ImageSynthesis is = new ImageSynthesis();
        AsyncTaskListParam param = AsyncTaskListParam.builder().build();
        param.setApiKey(apiKey);
        ImageSynthesisListResult result = is.list(param);
        System.out.println(result);
    }

    public void fetchTask(String taskId) throws ApiException, NoApiKeyException {
        ImageSynthesis is = new ImageSynthesis();
        // Jika DASHSCOPE_API_KEY diatur sebagai variabel lingkungan, apiKey bisa kosong.
        ImageSynthesisResult result = is.fetch(taskId, apiKey);
        System.out.println(result.getOutput());
        System.out.println(result.getUsage());
    }


    public static void main(String[] args) {
        asyncCall();
    }
}

Contoh respons

1. Respons saat membuat tugas

{
	"request_id": "5dbf9dc5-4f4c-9605-85ea-542f97709ba8",
	"output": {
		"task_id": "7277e20e-aa01-4709-xxxxxxxx",
		"task_status": "PENDING"
	}
}

2. Respons saat menanyakan hasil tugas

URL gambar kedaluwarsa setelah 24 jam. Segera unduh gambar.

{
    "request_id": "d362685b-757f-4eac-bab5-xxxxxx",
    "output": {
        "task_id": "bfa7fc39-3d87-4fa7-b1e6-xxxxxx",
        "task_status": "SUCCEEDED",
        "results": [
            {
                "orig_prompt": "Place the alarm clock from image 1 beside the vase on the dining table in image 2.",
                "actual_prompt": "Place the blue alarm clock from image 1 to the right of the vase on the dining table in image 2, near the edge of the tablecloth. Keep the clock facing the camera and parallel to the vase.",
                "url": "https://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.png?Expires=xxx"
            }
        ],
        "task_metrics": {
            "TOTAL": 1,
            "SUCCEEDED": 1,
            "FAILED": 0
        }
    },
    "usage": {
        "image_count": 1
    }
}