【黑马头条之内容安全第三方接口】图片无法下载问题

谁借莪１个温暖的怀抱￠ 2024-03-24 20:30 24阅读 0赞

**说明：**学习黑马头条day4内容时，按视频教程开通阿里云[云盾内容安全产品试用页面][Link 1] 出现提示：当前的账户还未完成企业认证，请认证后再开通服务 。

![7f992fe95e484256b200d8ecf0b3b3ef.png][]

[https://blog.csdn.net/weixin\_47314924/article/details/131966117][https_blog.csdn.net_weixin_47314924_article_details_131966117] 博客提供了解决办法。

但测试图片审核时出现了以下错误提示：

> com.aliyun.tea.TeaException: code: 400, 图片无法下载，请检查链接是否可访问和本地网络情况 - 非上海OSS图片链接请参考：https://help.aliyun.com/document\_detail/155645.html。URL中不支持空格和中文字符，如包含请通过urlEncode编码之后再传入。

**错误原因**

这是因为上述博客提供的 具有图片审核功能的GreenTextScan代码 是**文件在同地域OSS条件下，**不能审核非上海OOS图片。

**解决办法**

于是通过查官方文档对上述博客内容中的 GreenTextScan代码作了修改，代码如下：

package com.heima.common.aliyun;
    
    import com.alibaba.fastjson.JSON;
    
    import com.aliyun.imageaudit20191230.models.ScanImageAdvanceRequest;
    import com.aliyun.imageaudit20191230.models.ScanImageResponse;
    import com.aliyun.imageaudit20191230.models.ScanImageResponseBody;
    
    
    import lombok.Getter;
    import lombok.Setter;
    import org.springframework.boot.context.properties.ConfigurationProperties;
    
    import org.springframework.stereotype.Component;
    
    import java.io.InputStream;
    import java.net.URL;
    import java.util.*;
    
    @Getter
    @Setter
    @Component
    @ConfigurationProperties(prefix = "aliyun")
    public class GreenImageScan {
    
        private String accessKeyId;
        private String secret;
        private String scenes;
    
        public Map imageScan(List<String> imageList) throws Exception {
            com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
                    .setAccessKeyId(accessKeyId)
                    .setAccessKeySecret(secret);
            // 访问的域名
            config.endpoint = "imageaudit.cn-shanghai.aliyuncs.com";
    
            com.aliyun.imageaudit20191230.Client client = new com.aliyun.imageaudit20191230.Client(config);
    
            List<ScanImageAdvanceRequest.ScanImageAdvanceRequestTask> taskList = new ArrayList<>();
    
            for (String  img: imageList) {
                URL url = new URL(img);
                InputStream inputStream = url.openConnection().getInputStream();
                ScanImageAdvanceRequest.ScanImageAdvanceRequestTask task = new ScanImageAdvanceRequest.ScanImageAdvanceRequestTask();
                task.setImageURLObject(inputStream);
                task.setDataId(UUID.randomUUID().toString());
                task.setImageTimeMillisecond(1L);
                task.setInterval(1);
                task.setMaxFrames(1);
                taskList.add(task);
            }
    
    
            //场景
            List<String> sceneList = new ArrayList<>();
            sceneList.add(scenes);
            ScanImageAdvanceRequest scanImageAdvanceRequest = new ScanImageAdvanceRequest()
                    .setTask(taskList)
                    .setScene(sceneList);
            com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
            Map<String, String> resultMap = null;
            try {
                ScanImageResponse scanImageResponse = client.scanImageAdvance(scanImageAdvanceRequest, runtime);
                resultMap = new HashMap<>();
    
                if (scanImageResponse.getStatusCode() == 200) {
    
                    List<ScanImageResponseBody.ScanImageResponseBodyDataResultsSubResults> subResults = scanImageResponse.body.data.results.get(0).getSubResults();
                   
                    ListIterator<ScanImageResponseBody.ScanImageResponseBodyDataResultsSubResults> listIterator = subResults.listIterator();
                    while (listIterator.hasNext()) {
                        ScanImageResponseBody.ScanImageResponseBodyDataResultsSubResults item = listIterator.next();
                        resultMap.put("scene", item.scene);
                        resultMap.put("suggestion", item.suggestion);
                        resultMap.put("label", item.label);
                    }
                } else {
                  /*   *
                     * 表明请求整体处理失败，原因视具体的情况详细分析
                     */
                    System.out.println("the whole image scan request failed. response:" + JSON.toJSONString(scanImageResponse));
                    return null;
                }
            } catch (com.aliyun.tea.TeaException teaException) {
                // 获取整体报错信息
                System.out.println(com.aliyun.teautil.Common.toJSONString(teaException));
                // 获取单个字段
                System.out.println(teaException.getCode());
            }
            return resultMap;
            
        }
    }

再进行测试结果如下：

**测试代码**

package com.heima.wemedia;
     
    import com.heima.common.aliyun.GreenImageScan;
    import com.heima.common.aliyun.GreenTextScan;
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.boot.test.context.SpringBootTest;
    import org.springframework.test.context.junit4.SpringRunner;
     
    import java.util.ArrayList;
    import java.util.List;
    import java.util.Map;
    
    
    @SpringBootTest(classes = WemediaApplication.class)
    @RunWith(SpringRunner.class)
    public class AliyunTest {
     
        @Autowired
        private GreenTextScan greenTextScan;
     
        @Autowired
        private GreenImageScan greenImageScan;
        
     
        @Test
        public void testScanText() throws Exception {
            Map map = greenTextScan.greeTextScan("王天刚去饭店吃饭后发现自己的车子被刮了，破口大骂是哪个傻逼干的？");
            System.out.println(map);
        }
    
        @Test
        public void testScanImage() throws Exception {
            List<String> list=new ArrayList<>();
            list.add("http://192.168.170.130:9000/leadnews/2023/08/16/29fcfbc4475c4978bb80759c73f8a3ba.jpeg");
            Map map = greenImageScan.imageScan(list);
            System.out.println(map);
        }
     
    }

**运行结果**

![74ea9eb99e2e473c897c63d54ad5099a.png][]

问题解决～

[Link 1]: https://promotion.aliyun.com/ntms/act/lvwangdemo.html
[7f992fe95e484256b200d8ecf0b3b3ef.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/13/f8d37238f85f49579e3612d481279aa2.png
[https_blog.csdn.net_weixin_47314924_article_details_131966117]: https://blog.csdn.net/weixin_47314924/article/details/131966117
[74ea9eb99e2e473c897c63d54ad5099a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/13/ba1b9a4981344abfba3119344534c7f5.png