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java 探花交友项目实战 day3 完善个人信息阿里云OSS文件存储百度人脸识别

news 来源：原创 2024/10/6 18:27:54

完善用户信息

业务概述

阿里云OSS

@Data
@ConfigurationProperties(prefix = "tanhua.oss")
public class OssProperties {

private String accessKey;
private String secret;
private String bucketName;
private String url; //域名
private String endpoint;
}

public class OssTemplate {

private OssProperties properties;

public OssTemplate(OssProperties properties) {
this.properties = properties;
}

/**
* 文件上传
* 1：文件名称
* 2：输入流
*/
public String upload(String filename, InputStream is) {
//3、拼写图片路径
filename = new SimpleDateFormat("yyyy/MM/dd").format(new Date())
+"/"+ UUID.randomUUID().toString() + filename.substring(filename.lastIndexOf("."));

// yourEndpoint填写Bucket所在地域对应的Endpoint。以华东1（杭州）为例，Endpoint填写为https://oss-cn-hangzhou.aliyuncs.com。
String endpoint = properties.getEndpoint();
// 阿里云主账号AccessKey拥有所有API的访问权限，风险很高。强烈建议您创建并使用RAM账号进行API访问或日常运维，请登录 https://ram.console.aliyun.com 创建RAM账号。
String accessKeyId = properties.getAccessKey();
String accessKeySecret = properties.getSecret();

// 创建OSSClient实例。
OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId,accessKeySecret);

// 填写Byte数组。
// 填写Bucket名称和Object完整路径。Object完整路径中不能包含Bucket名称。
ossClient.putObject(properties.getBucketName(), filename, is);

// 关闭OSSClient。
ossClient.shutdown();

String url = properties.getUrl() +"/" + filename;
return url;
}
}

@EnableConfigurationProperties({
SmsProperties.class,
OssProperties.class
})
public class TanhuaAutoConfiguration {

@Bean
public SmsTemplate smsTemplate(SmsProperties properties) {
return new SmsTemplate(properties);
}

@Bean
public OssTemplate ossTemplate(OssProperties properties) {
return new OssTemplate(properties);
}
}

tanhua:
oss:
accessKey: LTAI4GKgob9vZ53k2SZdyAC7
secret: LHLBvXmILRoyw0niRSBuXBZewQ30la
endpoint: oss-cn-beijing.aliyuncs.com
bucketName: tanhua001
url: https://tanhua001.oss-cn-beijing.aliyuncs.com/

@RunWith(SpringRunner.class)
@SpringBootTest(classes = AppServerApplication.class)
public class OssTest {

@Autowired
private OssTemplate template;

@Test
public void testTemplateUpload() throws FileNotFoundException {
String path = "C:\\Users\\lemon\\Desktop\\课程资源\\02-完善用户信息\\03-资料\\2.jpg";
FileInputStream inputStream = new FileInputStream(new File(path));
String imageUrl = template.upload(path, inputStream);
System.out.println(imageUrl);
}
}

百度人脸识别

人脸识别（Face Recognition）基于图像或视频中的人脸检测、分析和比对技术，提供对您已获授权前提下的私有数据的人脸检测与属性分析、人脸对比、人脸搜索、活体检测等能力。灵活应用于金融、泛安防、零售等行业场景，满足身份核验、人脸考勤、闸机通行等业务需求官方地址：https://ai.baidu.com/tech/face/

@Data
@ConfigurationProperties("tanhua.aip")
public class AipFaceProperties {
private String appId;
private String apiKey;
private String secretKey;

@Bean
public AipFace aipFace() {
AipFace client = new AipFace(appId, apiKey, secretKey);
// 可选：设置网络连接参数
client.setConnectionTimeoutInMillis(2000);
client.setSocketTimeoutInMillis(60000);
return client;
}
}

配置信息

tanhua:
aip:
appId: 24021388
apiKey: ZnMTwoETXnu4OPIGwGAO2H4G
secretKey: D4jXShyinv5q26bUS78xRKgNLnB9IfZh

测试类

@RunWith(SpringRunner.class)
@SpringBootTest(classes = AppServerApplication.class)
public class FaceTest {

@Autowired
private AipFaceTemplate template;

@Test
public void detectFace() {
String image = "https://tanhua001.oss-cn-beijing.aliyuncs.com/2021/04/19/a3824a45-70e3-4655-8106-a1e1be009a5e.jpg";
boolean detect = template.detect(image);
}
}

UserInfo实体类：

@Data
@NoArgsConstructor
@AllArgsConstructor
public class UserInfo implements Serializable {

/**
* 由于userinfo表和user表之间是一对一关系
* userInfo的id来源于user表的id
*/
@TableId(type= IdType.INPUT)
private Long id; //用户id
private String nickname; //昵称
private String avatar; //用户头像
private String birthday; //生日
private String gender; //性别
private Integer age; //年龄
private String city; //城市
private String income; //收入
private String education; //学历
private String profession; //行业
private Integer marriage; //婚姻状态
private String tags; //用户标签：多个用逗号分隔
private String coverPic; // 封面图片
private Date created;
private Date updated;

//用户状态,1为正常，2为冻结
@TableField(exist = false)
private String userStatus = "1";
}

UserController:

@RestController
@RequestMapping("/user")
public class UserController {

@Autowired
private UserInfoService userInfoService;

/**
* 保存用户信息
* UserInfo
* 请求头中携带token
*/
@PostMapping("/loginReginfo")
public ResponseEntity loginReginfo(@RequestBody UserInfo userInfo,
@RequestHeader("Authorization") String token) {
//1、解析token
Claims claims = JwtUtils.getClaims(token);
Integer id = (Integer) claims.get("id");
//2、向userinfo中设置用户id
userInfo.setId(Long.valueOf(id));
//3、调用service
userInfoService.save(userInfo);
return ResponseEntity.ok(null);
}
}

UserInfoService:

@Service
public class UserInfoService {

@DubboReference
private UserInfoApi userInfoApi;

public void save(UserInfo userInfo) {
userInfoApi.save(userInfo);
}
}

UserInfoApi:

public interface UserInfoApi {
public void save(UserInfo userInfo);
}

UserInfoApiImpl:

@DubboService
public class UserInfoApiImpl implements UserInfoApi {

@Autowired
private UserInfoMapper userInfoMapper;

@Override
public void save(UserInfo userInfo) {
userInfoMapper.insert(userInfo);
}
}

UserInfoMapper:

public interface UserInfoMapper extends BaseMapper<UserInfo> {

}

上传用户头像-调用过程

代码优化

统一异常处理：

/**
 * 自定义统一异常处理
 *  1、通过注解，声明异常处理类
 *  2、编写方法，在方法内部处理异常，构造响应数据
 *  3、方法上编写注解，指定此方法可以处理的异常类型
 */
@ControllerAdvice
public class ExceptionAdvice {

    @ExceptionHandler(BusinessException.class)
    public ResponseEntity handlerException(BusinessException be) {
        be.printStackTrace();
        ErrorResult errorResult = be.getErrorResult();
        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(errorResult);
    }

    @ExceptionHandler(Exception.class)
    public ResponseEntity handlerException1(Exception be) {
        be.printStackTrace();
        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(ErrorResult.error());
    }
}

这样我们就不用再controller中try 跟catch了