Logo识别-阿里云帮助中心

本文档为您介绍Logo识别常用语言和常见情况的示例代码。

能力介绍

关于Logo识别的功能介绍以及具体调用参数说明，请参见Logo识别。

SDK包安装

常见语言的SDK依赖包信息，请参见SDK总览。

配置环境变量

配置环境变量ALIBABA_CLOUD_ACCESS_KEY_ID和ALIBABA_CLOUD_ACCESS_KEY_SECRET。

重要

阿里云账号AccessKey拥有所有API的访问权限，建议您使用RAM用户进行API访问或日常运维，具体操作，请参见创建RAM用户。
请不要将AccessKey ID和AccessKey Secret保存到工程代码里，否则可能导致AccessKey泄露，威胁您账号下所有资源的安全。

Linux和macOS系统配置方法：
执行以下命令，其中， <access_key_id>需替换为您RAM用户的AccessKey ID，<access_key_secret>替换为您RAM用户的AccessKey Secret。如果后续需要进行更多权限相关的配置，具体操作请参见使用RAM Policy控制访问权限。
```
export ALIBABA_CLOUD_ACCESS_KEY_ID=<access_key_id> 
export ALIBABA_CLOUD_ACCESS_KEY_SECRET=<access_key_secret>
```
Windows系统配置方法
1. 新建环境变量文件，添加环境变量ALIBABA_CLOUD_ACCESS_KEY_ID和ALIBABA_CLOUD_ACCESS_KEY_SECRET，并写入已准备好的AccessKey ID和AccessKey Secret。
2. 重启Windows系统生效。

示例代码

文件在同地域OSS

Java

/*
引入依赖包
<!-- https://mvnrepository.com/artifact/com.aliyun/imagerecog20190930 -->
<dependency>
      <groupId>com.aliyun</groupId>
      <artifactId>imagerecog20190930</artifactId>
      <version>${aliyun.imagerecog.version}</version>
</dependency>
*/

import com.aliyun.imagerecog20190930.models.RecognizeLogoResponse;
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;

public class RecognizeLogo {

    public static com.aliyun.imagerecog20190930.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
        /*
          初始化配置对象com.aliyun.teaopenapi.models.Config
          Config对象存放AccessKeyId、AccessKeySecret、endpoint等配置
         */
         com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
                .setAccessKeyId(accessKeyId)
                .setAccessKeySecret(accessKeySecret);
        // 访问的域名
        config.endpoint = "imagerecog.cn-shanghai.aliyuncs.com";
        return new com.aliyun.imagerecog20190930.Client(config);
    }

    public static void main(String[] args) throws Exception {
        // 创建AccessKey ID和AccessKey Secret，请参见：https://help.aliyun.com/document_detail/175144.html
        // 如果您使用的是RAM用户的AccessKey，还需要为子账号授予权限AliyunVIAPIFullAccess，请参见：https://help.aliyun.com/document_detail/145025.html
        // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
        String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
        String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"); 
        com.aliyun.imagerecog20190930.Client client = RecognizeLogo.createClient(accessKeyId, accessKeySecret);
        com.aliyun.imagerecog20190930.models.RecognizeLogoRequest.RecognizeLogoRequestTasks tasks0 = new com.aliyun.imagerecog20190930.models.RecognizeLogoRequest.RecognizeLogoRequestTasks()
                .setImageURL("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo1.jpg");
        com.aliyun.imagerecog20190930.models.RecognizeLogoRequest recognizeLogoRequest = new com.aliyun.imagerecog20190930.models.RecognizeLogoRequest()
                .setTasks(java.util.Arrays.asList(
                        tasks0
                ));
        com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
        try {
            // 复制代码运行请自行打印 API 的返回值
            RecognizeLogoResponse response = client.recognizeLogoWithOptions(recognizeLogoRequest, runtime);
            System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(response)));
        } catch (TeaException error) {
            // 获取整体报错信息
            System.out.println(com.aliyun.teautil.Common.toJSONString(error));
            // 获取单个字段
            System.out.println(error.getCode());
        }
    }
}

Python

# -*- coding: utf-8 -*-
# 引入依赖包
# pip install alibabacloud_imagerecog20190930


from alibabacloud_imagerecog20190930.client import Client
from alibabacloud_imagerecog20190930.models import RecognizeLogoRequestTasks, RecognizeLogoRequest
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions

config = Config(
    # 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
    # 如果您用的是RAM用户的AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
    # 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
    access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
    access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
    # 访问的域名
    endpoint='imagerecog.cn-shanghai.aliyuncs.com',
    # 访问的域名对应的region
    region_id='cn-shanghai'
)
tasks_0 = RecognizeLogoRequestTasks(
   image_url='http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo3.jpg'
)
tasks_1 = RecognizeLogoRequestTasks(
    image_url='http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo4.jpg'
)
recognize_logo_request = RecognizeLogoRequest(
   tasks=[
     tasks_0,
     tasks_1
   ]
)
runtime = RuntimeOptions()
try:
  # 初始化Client
  client = Client(config)
  response = client.recognize_logo_with_options(recognize_logo_request, runtime)
  # 获取整体结果
  print(response.body)
except Exception as error:
  # 获取整体报错信息
  print(error)
  # 获取单个字段
  print(error.code)
  # tips: 可通过error.__dict__查看属性名称

PHP

<?php

//安装依赖包
//composer require alibabacloud/imagerecog-20190930
  
use AlibabaCloud\SDK\Imagerecog\V20190930\Imagerecog;
use AlibabaCloud\Tea\Utils\Utils;
use \Exception;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Imagerecog\V20190930\Models\RecognizeLogoRequest\tasks;
use AlibabaCloud\SDK\Imagerecog\V20190930\Models\RecognizeLogoRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;

class RecognizeLogo {

    /**
     * 使用AK&SK初始化账号Client
     * @param string $accessKeyId
     * @param string $accessKeySecret
     * @return Imagerecog Client
     */
    public static function createClient($accessKeyId, $accessKeySecret){
        //初始化配置对象Darabonba\OpenApi\Models\Config。
        //Config对象存放accessKeyId、accessKeySecret、endpoint等配置
        $config = new Config([
            "accessKeyId" => $accessKeyId,
            "accessKeySecret" => $accessKeySecret
        ]);
        // 访问的域名
        $config->endpoint = "imagerecog.cn-shanghai.aliyuncs.com";
        return new Imagerecog($config);
    }
    /**
     * @param string[] $args
     * @return void
     */
    public static function main($args){
        // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
        // 如果您用的是RAM用户的AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
        // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。    
        $accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');      
        $accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
        $client = self::createClient($accessKeyId, $accessKeySecret);
        $tasks0 = new tasks([
            "imageURL" => "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo3.jpg"
        ]);
        $tasks1 = new tasks([
            "imageURL" => "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo4.jpg"
        ]);
        $recognizeLogoRequest = new RecognizeLogoRequest([
            "tasks" => [
                $tasks0,
                $tasks1
            ]
        ]);
        $runtime = new RuntimeOptions([]);
        try {
            $resp = $client->recognizeLogoWithOptions($recognizeLogoRequest, $runtime);
            # 获取整体结果
            echo Utils::toJSONString($resp->body);
        } catch (Exception $exception) {
            # 获取整体报错信息
            echo Utils::toJSONString($exception);
            # 获取单个字段
            echo $exception->getCode();
        }
    }
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
RecognizeLogo::main(array_slice($argv, 1));

Node.js

// 安装依赖包
// npm install @alicloud/imagerecog20190930
// 引入SDK
const ImagerecogClient = require('@alicloud/imagerecog20190930');
const OpenapiClient = require('@alicloud/openapi-client');
const TeaUtil = require('@alicloud/tea-util');

let config = new OpenapiClient.Config({
    // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
    // 如果您用的是RAM用户AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
    // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。 
    accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,   
    accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// 访问的域名
config.endpoint = `imagerecog.cn-shanghai.aliyuncs.com`;
const client = new ImagerecogClient.default(config);
let tasks0 = new ImagerecogClient.RecognizeLogoRequestTasks({
  imageURL: "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo3.jpg",
});
let recognizeLogoRequest = new ImagerecogClient.RecognizeLogoRequest({
  tasks: [
    tasks0
  ],
});
let runtime = new TeaUtil.RuntimeOptions({ });
client.recognizeLogoWithOptions(recognizeLogoRequest, runtime)
  .then(function(recognizeLogoRequestResponse) {
    // 获取整体结果
    console.log(recognizeLogoRequestResponse);
    // 获取单个字段
    console.log(recognizeLogoRequestResponse.body.data);
  }, function(error) {
    // 获取整体报错信息
    console.log(error);
    // 获取单个字段
    console.log(error.data.Code);
  })

/**
依赖github.com/alibabacloud-go/imagerecog-20190930/v2
建议使用go mod tidy安装依赖
*/
package main

import (
	"fmt"
	openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
	imagerecog20190930 "github.com/alibabacloud-go/imagerecog-20190930/v2/client"
	util "github.com/alibabacloud-go/tea-utils/v2/service"
	"github.com/alibabacloud-go/tea/tea"
)

func main() { 
     // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
     // 如果您用的是RAM用户的AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
     // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。  
     accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")  
     accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
     // 初始化配置对象 &openapi.Config。Config对象存放AccessKeyId、AccessKeySecret、Endpoint等配置。
	   config := &openapi.Config{
		      AccessKeyId: tea.String(accessKeyId),
		      AccessKeySecret: tea.String(accessKeySecret)
	   }
	// 访问的域名
	config.Endpoint = tea.String("imagerecog.cn-shanghai.aliyuncs.com")
	client, err := imagerecog20190930.NewClient(config)
	if err != nil {
		fmt.Println(err.Error())
	}

	tasks0 := &imagerecog20190930.RecognizeLogoRequestTasks{
		ImageURL: tea.String("http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo1.jpg"),
	}
	recognizeLogoRequest := &imagerecog20190930.RecognizeLogoRequest{
		Tasks: []*imagerecog20190930.RecognizeLogoRequestTasks{tasks0},
	}
	runtime := &util.RuntimeOptions{}
	recognizeLogoResponse, _err := client.RecognizeLogoWithOptions(recognizeLogoRequest, runtime)
	if _err != nil {
		fmt.Println(_err.Error())
	} else {
		// 获取整体结果
		fmt.Println(recognizeLogoResponse)
		// 获取单个字段
		fmt.Println(recognizeLogoResponse.Body.Data)
	}
}

// 安装依赖包
// dotnet add package AlibabaCloud.SDK.Imagerecog20190930
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Imagerecog20190930.Models;
using Tea;
using Tea.Utils;

namespace AlibabaCloud.SDK.Sample
{
    public class Sample
    {
        /**
            * 使用AK&SK初始化账号Client
            * @param accessKeyId
            * @param accessKeySecret
            * @return Client
            * @throws Exception
        */
        public static AlibabaCloud.SDK.Imagerecog20190930.Client CreateClient(string accessKeyId, string accessKeySecret)
        {
            AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config
            {
                AccessKeyId = accessKeyId,
                AccessKeySecret = accessKeySecret,
            };
            // 访问的域名
            config.Endpoint = "imagerecog.cn-shanghai.aliyuncs.com";
            return new AlibabaCloud.SDK.Imagerecog20190930.Client(config);
        }
        public static void Main(string[] args)
        {
            // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html
            // 如果您使用的是RAM用户的AccessKey，还需要为子账号授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html
            // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
            AlibabaCloud.SDK.Imagerecog20190930.Client client = CreateClient(System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
            AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoRequest.RecognizeLogoRequestTasks tasks0 = new AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoRequest.RecognizeLogoRequestTasks
            {
                ImageURL = "http://viapi-test.oss-cn-shanghai.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo1.jpg",
            };
            AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoRequest recognizeLogoRequest = new AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoRequest
            {
                Tasks = new List<AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoRequest.RecognizeLogoRequestTasks>
                {
                    tasks0
                },
            };
            AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
            try
            {
                AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoResponse recognizeLogoResponse = client.RecognizeLogoWithOptions(recognizeLogoRequest, runtime);
                // 获取整体结果
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeLogoResponse.Body));
                // 获取单个字段
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeLogoResponse.Body.Data));
            }
            catch (TeaException error)
            {
                // 如有需要，请打印 error
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
            }
            catch (Exception _error)
            {
                TeaException error = new TeaException(new Dictionary<string, object>
              {
                { "message", _error.Message }
              });
                // 如有需要，请打印 error
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
            }
        }
    }
}

文件在本地或文件不在同一地域OSS

Java

/*
引入依赖包
<!-- https://mvnrepository.com/artifact/com.aliyun/imagerecog20190930 -->
<dependency>
      <groupId>com.aliyun</groupId>
      <artifactId>imagerecog20190930</artifactId>
      <version>${aliyun.imagerecog.version}</version>
</dependency>
*/

import com.aliyun.imagerecog20190930.models.RecognizeLogoResponse;
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;

public class RecognizeLogo {

    public static com.aliyun.imagerecog20190930.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {
        /*
          初始化配置对象com.aliyun.teaopenapi.models.Config
          Config对象存放 AccessKeyId、AccessKeySecret、endpoint等配置
         */
         com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
                .setAccessKeyId(accessKeyId)
                .setAccessKeySecret(accessKeySecret);
        // 访问的域名
        config.endpoint = "imagerecog.cn-shanghai.aliyuncs.com";
        return new com.aliyun.imagerecog20190930.Client(config);
    }

    public static void main(String[] args) throws Exception {
        // 创建AccessKey ID和AccessKey Secret，请参见：https://help.aliyun.com/document_detail/175144.html
        // 如果您使用的是RAM用户的AccessKey，还需要为子账号授予权限AliyunVIAPIFullAccess，请参见：https://help.aliyun.com/document_detail/145025.html
        // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
        String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
        String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"); 
        com.aliyun.imagerecog20190930.Client client = RecognizeLogo.createClient(accessKeyId, accessKeySecret);
        // 场景一，使用本地文件
        InputStream inputStream0 = new FileInputStream(new File("/tmp/RecognizeLogo1.jpg"));
        com.aliyun.imagerecog20190930.models.RecognizeLogoAdvanceRequest.RecognizeLogoAdvanceRequestTasks tasks0 = new com.aliyun.imagerecog20190930.models.RecognizeLogoAdvanceRequest.RecognizeLogoAdvanceRequestTasks()
                .setImageURLObject(inputStream0);
        // 场景二，使用任意可访问的url
        URL url = new URL("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo3.jpg");
        InputStream inputStream1 = url.openConnection().getInputStream();
        com.aliyun.imagerecog20190930.models.RecognizeLogoAdvanceRequest.RecognizeLogoAdvanceRequestTasks tasks1 = new com.aliyun.imagerecog20190930.models.RecognizeLogoAdvanceRequest.RecognizeLogoAdvanceRequestTasks()
                .setImageURLObject(inputStream1);
        com.aliyun.imagerecog20190930.models.RecognizeLogoAdvanceRequest recognizeLogoAdvanceRequest = new com.aliyun.imagerecog20190930.models.RecognizeLogoAdvanceRequest()
                .setTasks(java.util.Arrays.asList(
                        tasks0, tasks1
                ));
        com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
        try {
            // 复制代码运行请自行打印 API 的返回值
            RecognizeLogoResponse response = client.recognizeLogoAdvance(recognizeLogoAdvanceRequest, runtime);
            System.out.println(com.aliyun.teautil.Common.toJSONString(TeaModel.buildMap(response)));
        } catch (TeaException error) {
            // 获取整体报错信息
            System.out.println(com.aliyun.teautil.Common.toJSONString(error));
            // 获取单个字段
            System.out.println(error.getCode());
        }
    }
}

Python

# -*- coding: utf-8 -*-
# 引入依赖包
# pip install alibabacloud_imagerecog20190930

import io
from urllib.request import urlopen
from alibabacloud_imagerecog20190930.client import Client
from alibabacloud_imagerecog20190930.models import RecognizeLogoAdvanceRequestTasks, RecognizeLogoAdvanceRequest
from alibabacloud_tea_openapi.models import Config
from alibabacloud_tea_util.models import RuntimeOptions

config = Config(
    # 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
    # 如果您用的是RAM用户的AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
    # 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
    access_key_id=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_ID'),
    access_key_secret=os.environ.get('ALIBABA_CLOUD_ACCESS_KEY_SECRET'),
    # 访问的域名
    endpoint='imagerecog.cn-shanghai.aliyuncs.com',
    # 访问的域名对应的region
    region_id='cn-shanghai'
)
#场景一：文件在本地
stream0 = open(r'/tmp/RecognizeLogo3.jpg', 'rb')
tasks_0 = RecognizeLogoAdvanceRequestTasks()
tasks_0.image_urlobject = stream0
#场景二：使用任意可访问的url
url1 = 'https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo4.jpg'
img1 = urlopen(url1).read()
tasks_1 = RecognizeLogoAdvanceRequestTasks()
tasks_1.image_urlobject = io.BytesIO(img1)

recognize_logo_request = RecognizeLogoAdvanceRequest(
   tasks=[
     tasks_0,
     tasks_1
   ]
)
runtime = RuntimeOptions()
try:
  # 初始化Client
  client = Client(config)
  response = client.recognize_logo_advance(recognize_logo_request, runtime)
  # 获取整体结果
  print(response.body)
except Exception as error:
  # 获取整体报错信息
  print(error)
  # 获取单个字段
  print(error.code)
  # tips: 可通过error.__dict__查看属性名称

#关闭流
stream0.close()

PHP

<?php

//安装依赖包
//composer require alibabacloud/imagerecog-20190930

use AlibabaCloud\SDK\Imagerecog\V20190930\Imagerecog;
use AlibabaCloud\Tea\Utils\Utils;
use \Exception;
use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Imagerecog\V20190930\Models\RecognizeLogoAdvanceRequest\tasks;
use AlibabaCloud\SDK\Imagerecog\V20190930\Models\RecognizeLogoAdvanceRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;
use GuzzleHttp\Psr7\Stream;

class RecognizeLogoAdvance {

    /**
     * 使用AK&SK初始化账号Client
     * @param string $accessKeyId
     * @param string $accessKeySecret
     * @return Imagerecog Client
     */
    public static function createClient($accessKeyId, $accessKeySecret){
        //初始化配置对象Darabonba\OpenApi\Models\Config。
        //Config对象存放accessKeyId、accessKeySecret、endpoint等配置
        $config = new Config([
            "accessKeyId" => $accessKeyId,
            "accessKeySecret" => $accessKeySecret
        ]);
        // 访问的域名
        $config->endpoint = "imagerecog.cn-shanghai.aliyuncs.com";
        return new Imagerecog($config);
    }
    /**
     * @param string[] $args
     * @return void
     */
    public static function main($args){
        // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
        // 如果您用的是RAM用户的AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
        // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。    
        $accessKeyId = getenv('ALIBABA_CLOUD_ACCESS_KEY_ID');      
        $accessKeySecret = getenv('ALIBABA_CLOUD_ACCESS_KEY_SECRET');
        $client = self::createClient($accessKeyId, $accessKeySecret);
        // 场景一，使用本地文件
        $file0 = fopen('/tmp/RecognizeLogo3.jpg', 'rb');
        $stream0 = new Stream($file0);
        // 场景二，使用任意可访问的url
        $file1 = fopen('https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo4.jpg', 'rb');
        $stream1 = new Stream($file1);
        $tasks0 = new tasks([
            "imageURLObject" => $stream0
        ]);
        $tasks1 = new tasks([
            "imageURLObject" => $stream1
        ]);
        $recognizeLogoAdvanceRequest = new RecognizeLogoAdvanceRequest([
            "tasks" => [
                $tasks0,
                $tasks1
            ]
        ]);
        $runtime = new RuntimeOptions([]);
        try {
            $resp = $client->recognizeLogoAdvance($recognizeLogoAdvanceRequest, $runtime);
            # 获取整体结果
            echo Utils::toJSONString($resp->body);
        } catch (Exception $exception) {
            # 获取整体报错信息
            echo Utils::toJSONString($exception);
            # 获取单个字段
            echo $exception->getCode();
        }
    }
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
RecognizeLogoAdvance::main(array_slice($argv, 1));

Node.js

// 安装依赖包
// npm install @alicloud/imagerecog20190930
const ImagerecogClient = require('@alicloud/imagerecog20190930');
const OpenapiClient = require('@alicloud/openapi-client');
const TeaUtil = require('@alicloud/tea-util');
const fs = require('fs');
const http = require('http');
const https = require('https');

let config = new OpenapiClient.Config({
    // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
    // 如果您用的是RAM用户AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
    // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。 
    accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,   
    accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET
});
// 访问的域名
config.endpoint = `imagerecog.cn-shanghai.aliyuncs.com`;
const client = new ImagerecogClient.default(config);
const getResponse = function (httpClient, url) {
  return new Promise((resolve, reject) => {
    httpClient.get(url, function (response) {
      resolve(response);
    })
  })
}
const request = async function () {
  try {
    // 场景一，使用本地文件
    const fileStream0 = fs.createReadStream('/tmp/RecognizeLogo3.jpg');
    let tasks0 = new ImagerecogClient.RecognizeLogoAdvanceRequestTasks();
    tasks0.imageURLObject = fileStream0;
    // 场景二，使用任意可访问的url
    const url = new URL("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo3.jpg");
    const httpClient = (url.protocol == "https:") ? https : http;
    let tasks1 = new ImagerecogClient.RecognizeLogoAdvanceRequestTasks();
    tasks1.imageURLObject = await getResponse(httpClient, url);
    let recognizeLogoAdvanceRequest = new ImagerecogClient.RecognizeLogoAdvanceRequest({
      tasks: [
        tasks0,
        tasks1
      ],
    });
    let runtime = new TeaUtil.RuntimeOptions({});
    client.recognizeLogoAdvance(recognizeLogoAdvanceRequest, runtime)
      .then(function (recognizeLogoResponse) {
        // 获取整体结果
        console.log(recognizeLogoResponse);
        // 获取单个字段
        console.log(recognizeLogoResponse.body.data);
      }, function (error) {
        // 获取整体报错信息
        console.log(error);
        // 获取单个字段
        console.log(error.data.Code);
      })
  } catch (error) {
    console.log(error);
  }
}();

/**
依赖github.com/alibabacloud-go/imagerecog-20190930/v2
建议使用go mod tidy安装依赖
*/
package main

import (
	"fmt"
	openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client"
	imagerecog20190930 "github.com/alibabacloud-go/imagerecog-20190930/v2/client"
	util "github.com/alibabacloud-go/tea-utils/v2/service"
	"github.com/alibabacloud-go/tea/tea"
	"net/http"
	"os"
)

func main() {
     // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html。
     // 如果您用的是RAM用户的AccessKey，还需要为RAM用户授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html。
     // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行示例前必须先配置环境变量。  
     accessKeyId := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")  
     accessKeySecret := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
     // 初始化配置对象 &openapi.Config。Config对象存放AccessKeyId、AccessKeySecret、Endpoint等配置。
	   config := &openapi.Config{
		      AccessKeyId: tea.String(accessKeyId),
		      AccessKeySecret: tea.String(accessKeySecret)
	   }
	// 访问的域名
	config.Endpoint = tea.String("imagerecog.cn-shanghai.aliyuncs.com")
	client, err := imagerecog20190930.NewClient(config)
	if err != nil {
		fmt.Println(err.Error())
	}

	// 场景一，使用本地文件
	file, err := os.Open("/tmp/RecognizeLogo1.jpg")
	if err != nil {
		fmt.Println("can not open file", err)
	}
	tasks0 := &imagerecog20190930.RecognizeLogoAdvanceRequestTasks{
		ImageURLObject: file,
	}
	// 场景二，使用任意可访问的url
	httpClient := http.Client{}
	file1, _ := httpClient.Get("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo3.jpg")
	tasks1 := &imagerecog20190930.RecognizeLogoAdvanceRequestTasks{
		ImageURLObject: file1.Body,
	}
	recognizeLogoAdvanceRequest := &imagerecog20190930.RecognizeLogoAdvanceRequest{
		Tasks: []*imagerecog20190930.RecognizeLogoAdvanceRequestTasks{tasks0, tasks1},
	}
	runtime := &util.RuntimeOptions{}
	recognizeLogoResponse, _err := client.RecognizeLogoAdvance(recognizeLogoAdvanceRequest, runtime)
	if _err != nil {
		fmt.Println(_err.Error())
	} else {
		// 获取整体结果
		fmt.Println(recognizeLogoResponse)
		// 获取单个字段
		fmt.Println(recognizeLogoResponse.Body.Data)
	}
}

// 安装依赖包
// dotnet add package AlibabaCloud.SDK.Imagerecog20190930
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
using AlibabaCloud.SDK.Imagerecog20190930.Models;
using Tea;
using Tea.Utils;

namespace AlibabaCloud.SDK.Sample
{
    public class Sample
    {
        /**
            * 使用AK&SK初始化账号Client
            * @param accessKeyId
            * @param accessKeySecret
            * @return Client
            * @throws Exception
        */
        public static AlibabaCloud.SDK.Imagerecog20190930.Client CreateClient(string accessKeyId, string accessKeySecret)
        {
            AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config
            {
                AccessKeyId = accessKeyId,
                AccessKeySecret = accessKeySecret,
            };
            // 访问的域名
            config.Endpoint = "imagerecog.cn-shanghai.aliyuncs.com";
            return new AlibabaCloud.SDK.Imagerecog20190930.Client(config);
        }
        public static void Main(string[] args)
        {
            // 创建AccessKey ID和AccessKey Secret，请参考https://help.aliyun.com/document_detail/175144.html
            // 如果您使用的是RAM用户的AccessKey，还需要为子账号授予权限AliyunVIAPIFullAccess，请参考https://help.aliyun.com/document_detail/145025.html
            // 从环境变量读取配置的AccessKey ID和AccessKey Secret。运行代码示例前必须先配置环境变量。
            AlibabaCloud.SDK.Imagerecog20190930.Client client = CreateClient(System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_ID"), System.Environment.GetEnvironmentVariable("ALIBABA_CLOUD_ACCESS_KEY_SECRET"));
            AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoAdvanceRequest.RecognizeLogoAdvanceRequestTasks tasks0 = new AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoAdvanceRequest.RecognizeLogoAdvanceRequestTasks
            ();
            // 场景一，使用本地文件
            System.IO.StreamReader file = new System.IO.StreamReader(@"/tmp/RecognizeLogo1.jpg");
            tasks0.ImageURLObject = file.BaseStream;

            // 场景二，使用任意可访问的url
            //HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://viapi-test-bj.oss-cn-beijing.aliyuncs.com/viapi-3.0domepic/imagerecog/RecognizeLogo/RecognizeLogo3.jpg");
            //WebResponse response = request.GetResponse();
            //Stream stream = response.GetResponseStream();
            //tasks0.ImageURLObject = stream;
            AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoAdvanceRequest recognizeLogoAdvanceRequest = new AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoAdvanceRequest
            {
                Tasks = new List<AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoAdvanceRequest.RecognizeLogoAdvanceRequestTasks>
                {
                    tasks0
                },
            };
            AlibabaCloud.TeaUtil.Models.RuntimeOptions runtime = new AlibabaCloud.TeaUtil.Models.RuntimeOptions();
            try
            {
                AlibabaCloud.SDK.Imagerecog20190930.Models.RecognizeLogoResponse recognizeLogoResponse = client.RecognizeLogoAdvance(recognizeLogoAdvanceRequest, runtime);
                // 获取整体结果
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeLogoResponse.Body));
                // 获取单个字段
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.ToJSONString(recognizeLogoResponse.Body.Data));
            }
            catch (TeaException error)
            {
                // 如有需要，请打印 error
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
            }
            catch (Exception _error)
            {
                TeaException error = new TeaException(new Dictionary<string, object>
              {
                { "message", _error.Message }
              });
                // 如有需要，请打印 error
                Console.WriteLine(AlibabaCloud.TeaUtil.Common.AssertAsString(error.Message));
            }
        }
    }
}