文本生成图像

请求示例

import json
import os
import dashscope
from dashscope import MultiModalConversation

# 以下为北京地域url，若使用新加坡地域的模型，需将url替换为：https://dashscope-intl.aliyuncs.com/api/v1
dashscope.base_http_api_url = 'https://dashscope.aliyuncs.com/api/v1'

messages = [
    {
        "role": "user",
        "content": [
            {"text": "冬日北京的都市街景，青灰瓦顶、朱红色外墙的两间相邻中式商铺比肩而立，檐下悬挂印有剪纸马的暖光灯笼，在阴天漫射光中投下柔和光晕，映照湿润鹅卵石路面泛起细腻反光。左侧为书法店：靛蓝色老旧的牌匾上以遒劲行书刻着“文字渲染”。店门口的玻璃上挂着一幅字，自上而下，用田英章硬笔写着“专业幻灯片 中英文海报 高级信息图”，落款印章为“1k token”朱砂印。店内的墙上，可以模糊的辨认有三幅竖排的书法作品，第一幅写着着“阿里巴巴”，第二幅写着“通义千问”，第三福写着“图像生成”。一位白发苍苍的老人背对着镜头观赏。右侧为花店，牌匾上以鲜花做成文字“真实质感”；店内多层花架陈列红玫瑰、粉洋牡丹和绿植，门上贴了一个圆形花边标识，标识上写着“2k resolution”，门口摆放了一个彩色霓虹灯，上面写着“细腻刻画 人物 自然 建筑”。两家店中间堆放了一个雪人，举了一老式小黑板，上面用粉笔字写着“Qwen-Image-2.0 正式发布”。街道左侧，年轻情侣依偎在一起，女孩是瘦脸，身穿米白色羊绒大衣，肉色光腿神器。女孩举着心形透明气球，气球印有白色的字：“生图编辑二合一”。里面有一个毛茸茸的卡皮巴拉玩偶。男孩身着剪裁合体的深灰色呢子外套，内搭浅色高领毛衣。街道右侧，一个后背上写着“更小模型，更快速度”的骑手疾驰而过。整条街光影交织、动静相宜。"}
        ]
    }
]

# 新加坡和北京地域的API Key不同。获取API Key：https://help.aliyun.com/zh/model-studio/get-api-key
# 若没有配置环境变量，请用百炼API Key将下行替换为：api_key="sk-xxx"
api_key = os.getenv("DASHSCOPE_API_KEY")

response = MultiModalConversation.call(
    api_key=api_key,
    model="qwen-image-2.0-pro",
    messages=messages,
    result_format='message',
    stream=False,
    watermark=False,
    prompt_extend=True,
    negative_prompt="低分辨率，低画质，肢体畸形，手指畸形，画面过饱和，蜡像感，人脸无细节，过度光滑，画面具有AI感。构图混乱。文字模糊，扭曲。",
    size='2048*2048'
)

if response.status_code == 200:
    print(json.dumps(response, ensure_ascii=False))
else:
    print(f"HTTP返回码：{response.status_code}")
    print(f"错误码：{response.code}")
    print(f"错误信息：{response.message}")
    print("请参考文档：https://help.aliyun.com/zh/model-studio/developer-reference/error-code")

响应示例

图像链接的有效期为24小时，请及时下载图像。

{
    "status_code": 200,
    "request_id": "d2d1a8c0-325f-9b9d-8b90-xxxxxx",
    "code": "",
    "message": "",
    "output": {
        "text": null,
        "finish_reason": null,
        "choices": [
            {
                "finish_reason": "stop",
                "message": {
                    "role": "assistant",
                    "content": [
                        {
                            "image": "https://dashscope-result-wlcb.oss-cn-wulanchabu.aliyuncs.com/xxx.png?Expires=xxx"
                        }
                    ]
                }
            }
        ]
    },
    "usage": {
        "input_tokens": 0,
        "output_tokens": 0,
        "width": 2048,
        "image_count": 1,
        "height": 2048
    }
}

请求示例

import com.alibaba.dashscope.aigc.multimodalconversation.MultiModalConversation;
import com.alibaba.dashscope.aigc.multimodalconversation.MultiModalConversationParam;
import com.alibaba.dashscope.aigc.multimodalconversation.MultiModalConversationResult;
import com.alibaba.dashscope.common.MultiModalMessage;
import com.alibaba.dashscope.common.Role;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.exception.UploadFileException;
import com.alibaba.dashscope.utils.Constants;
import com.alibaba.dashscope.utils.JsonUtils;

import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

public class QwenImage {

    static {
        // 以下为北京地域url，若使用新加坡地域的模型，需将url替换为：https://dashscope-intl.aliyuncs.com/api/v1
        Constants.baseHttpApiUrl = "https://dashscope.aliyuncs.com/api/v1";
    }

    // 新加坡和北京地域的API Key不同。获取API Key：https://help.aliyun.com/zh/model-studio/get-api-key
    // 若没有配置环境变量，请用百炼API Key将下行替换为：static String apiKey ="sk-xxx"
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    public static void call() throws ApiException, NoApiKeyException, UploadFileException, IOException {

        MultiModalConversation conv = new MultiModalConversation();

        MultiModalMessage userMessage = MultiModalMessage.builder().role(Role.USER.getValue())
                .content(Arrays.asList(
                        Collections.singletonMap("text", "冬日北京的都市街景，青灰瓦顶、朱红色外墙的两间相邻中式商铺比肩而立，檐下悬挂印有剪纸马的暖光灯笼，在阴天漫射光中投下柔和光晕，映照湿润鹅卵石路面泛起细腻反光。左侧为书法店：靛蓝色老旧的牌匾上以遒劲行书刻着“文字渲染”。店门口的玻璃上挂着一幅字，自上而下，用田英章硬笔写着“专业幻灯片 中英文海报 高级信息图”，落款印章为“1k token”朱砂印。店内的墙上，可以模糊的辨认有三幅竖排的书法作品，第一幅写着着“阿里巴巴”，第二幅写着“通义千问”，第三福写着“图像生成”。一位白发苍苍的老人背对着镜头观赏。右侧为花店，牌匾上以鲜花做成文字“真实质感”；店内多层花架陈列红玫瑰、粉洋牡丹和绿植，门上贴了一个圆形花边标识，标识上写着“2k resolution”，门口摆放了一个彩色霓虹灯，上面写着“细腻刻画 人物 自然 建筑”。两家店中间堆放了一个雪人，举了一老式小黑板，上面用粉笔字写着“Qwen-Image-2.0 正式发布”。街道左侧，年轻情侣依偎在一起，女孩是瘦脸，身穿米白色羊绒大衣，肉色光腿神器。女孩举着心形透明气球，气球印有白色的字：“生图编辑二合一”。里面有一个毛茸茸的卡皮巴拉玩偶。男孩身着剪裁合体的深灰色呢子外套，内搭浅色高领毛衣。街道右侧，一个后背上写着“更小模型，更快速度”的骑手疾驰而过。整条街光影交织、动静相宜。")
                )).build();

        Map<String, Object> parameters = new HashMap<>();
        parameters.put("watermark", false);
        parameters.put("prompt_extend", true);
        parameters.put("negative_prompt", "低分辨率，低画质，肢体畸形，手指畸形，画面过饱和，蜡像感，人脸无细节，过度光滑，画面具有AI感。构图混乱。文字模糊，扭曲。");
        parameters.put("size", "2048*2048");

        MultiModalConversationParam param = MultiModalConversationParam.builder()
                .apiKey(apiKey)
                .model("qwen-image-2.0-pro")
                .messages(Collections.singletonList(userMessage))
                .parameters(parameters)
                .build();

        MultiModalConversationResult result = conv.call(param);
        System.out.println(JsonUtils.toJson(result));
    }

    public static void main(String[] args) {
        try {
            call();
        } catch (ApiException | NoApiKeyException | UploadFileException | IOException e) {
            System.out.println(e.getMessage());
        }
        System.exit(0);
    }
}

响应示例

图像链接的有效期为24小时，请及时下载图像。

{
    "requestId": "5b6f2d04-b019-40db-a5cc-xxxxxx",
    "usage": {
        "image_count": 1,
        "width": 2048,
        "height": 2048
    },
    "output": {
        "choices": [
            {
                "finish_reason": "stop",
                "message": {
                    "role": "assistant",
                    "content": [
                        {
                            "image": "https://dashscope-result-wlcb.oss-cn-wulanchabu.aliyuncs.com/xxx.png?Expires=xxx"
                        }
                    ]
                }
            }
        ]
    }
}

响应示例

{
    "output": {
        "choices": [
            {
                "finish_reason": "stop",
                "message": {
                    "content": [
                        {
                            "image": "https://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.png?Expires=xxx"
                        }
                    ],
                    "role": "assistant"
                }
            }
        ]
    },
    "usage": {
        "height": 2048,
        "image_count": 1,
        "width": 2048
    },
    "request_id": "d0250a3d-b07f-49e1-bdc8-6793f4929xxx"
}

请求示例

import os
import dashscope
from dashscope.aigc.image_generation import ImageGeneration
from dashscope.api_entities.dashscope_response import Message

# 以下为北京地域url，各地域的base_url不同
dashscope.base_http_api_url = 'https://dashscope.aliyuncs.com/api/v1'

# 若没有配置环境变量，请用百炼API Key将下行替换为：api_key="sk-xxx"
# 各地域的API Key不同。获取API Key：https://help.aliyun.com/zh/model-studio/get-api-key
api_key = os.getenv("DASHSCOPE_API_KEY")

message = Message(
    role="user",
    content=[
        {
            'text': '一间有着精致窗户的花店，漂亮的木质门，摆放着花朵'
        }
    ]
)
print("----sync call, please wait a moment----")
rsp = ImageGeneration.call(
    model="wan2.6-t2i",
    api_key=api_key,
    messages=[message],
    negative_prompt="",
    prompt_extend=True,
    watermark=False,
    n=1,
    size="1280*1280"
)
print(rsp)

响应示例

url 有效期24小时，请及时下载图像。

{
    "status_code": 200,
    "request_id": "820dd0db-eb42-4e05-8d6a-1ddb4axxxxxx",
    "code": "",
    "message": "",
    "output": {
        "text": null,
        "finish_reason": null,
        "choices": [
            {
                "finish_reason": "stop",
                "message": {
                    "role": "assistant",
                    "content": [
                        {
                            "image": "https://dashscope-result-bj.oss-cn-beijing.aliyuncs.com/xxxxxx.png?Expires=xxxxxx",
                            "type": "image"
                        }
                    ]
                }
            }
        ],
        "audio": null,
        "finished": true
    },
    "usage": {
        "input_tokens": 0,
        "output_tokens": 0,
        "characters": 0,
        "image_count": 1,
        "size": "1280*1280",
        "total_tokens": 0
    }
}

请求示例

import com.alibaba.dashscope.aigc.imagegeneration.*;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.exception.UploadFileException;
import com.alibaba.dashscope.utils.Constants;
import com.alibaba.dashscope.utils.JsonUtils;
import java.util.Collections;

public class Main {

    static {
        // 以下为北京地域url，各地域的base_url不同
        Constants.baseHttpApiUrl = "https://dashscope.aliyuncs.com/api/v1";
    }

    // 若没有配置环境变量，请用百炼API Key将下行替换为：apiKey="sk-xxx"
    // 各地域的API Key不同。获取API Key：https://help.aliyun.com/zh/model-studio/get-api-key
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    public static void basicCall() throws ApiException, NoApiKeyException, UploadFileException {
        ImageGenerationMessage message = ImageGenerationMessage.builder()
                .role("user")
                .content(Collections.singletonList(
                        Collections.singletonMap("text", "一间有着精致窗户的花店，漂亮的木质门，摆放着花朵")
                )).build();

        ImageGenerationParam param = ImageGenerationParam.builder()
                .apiKey(apiKey)
                .model("wan2.6-t2i")
                .n(1)
                .size("1280*1280")
                .negativePrompt("")
                .promptExtend(true)
                .watermark(false)
                .messages(Collections.singletonList(message))
                .build();

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

    public static void main(String[] args) {
        try {
            basicCall();
        } catch (ApiException | NoApiKeyException | UploadFileException e) {
            System.out.println(e.getMessage());
        }
    }
}

响应示例

url 有效期24小时，请及时下载图像。

{
    "status_code": 200,
    "request_id": "50b57166-eaaa-4f17-b1e0-35a5ca88672c",
    "code": "",
    "message": "",
    "output": {
        "choices": [
            {
                "finish_reason": "stop",
                "message": {
                    "role": "assistant",
                    "content": [
                        {
                            "image": "https://dashscope-result-sh.oss-cn-shanghai.aliyuncs.com/xxx.png?Expires=xxx",
                            "type": "image"
                        }
                    ]
                }
            }
        ],
        "finished": true
    },
    "usage": {
        "input_tokens": 0,
        "output_tokens": 0,
        "image_count": 1,
        "size": "1280*1280",
        "total_tokens": 0
    }
}

步骤1：发起创建任务请求

该请求会返回一个任务ID（task_id）。

curl --location 'https://dashscope.aliyuncs.com/api/v1/services/aigc/image-generation/generation' \
--header 'Content-Type: application/json' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'X-DashScope-Async: enable' \
--data '{
    "model": "wan2.6-t2i",
    "input": {
        "messages": [
            {
                "role": "user",
                "content": [
                    {
                        "text": "一间有着精致窗户的花店，漂亮的木质门，摆放着花朵"
                    }
                ]
            }
        ]
    },
    "parameters": {
        "prompt_extend": true,
        "watermark": false,
        "n": 1,
        "negative_prompt": "",
        "size": "1280*1280"
    }
}'

步骤2：根据任务ID查询结果

使用上一步获取的 task_id，通过接口轮询任务状态，直到 task_status 变为 SUCCEEDED 或 FAILED。

curl -X GET https://dashscope.aliyuncs.com/api/v1/tasks/{task_id} \
--header "Authorization: Bearer $DASHSCOPE_API_KEY"