aws s3 的上传与删除

最新推荐文章于 2025-03-31 14:43:26 发布

daoerZ

最新推荐文章于 2025-03-31 14:43:26 发布

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分类专栏： record 文章标签： java

本文链接：https://blog.youkuaiyun.com/daoerZ/article/details/107874218

版权

本文介绍了如何在Java应用中集成AWS S3服务，通过添加依赖、构建请求、调用服务以及控制器处理，实现文件的上传和删除功能。

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pom.xml引入s3的依赖

<!--AWS S3上传依赖-->
<dependency>
    <groupId>com.amazonaws</groupId>
    <artifactId>aws-java-sdk-s3</artifactId>
    <version>1.11.172</version>
</dependency>

请求

import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;

import java.util.Date;

@Data
@ApiModel("文件请求DTO")
public class FileReqDTO {
	private static final long serialVersionUID = 6168402123733836858L;

	@ApiModelProperty(value = "文件类型",example = "jar")
	private String fileType;

	@ApiModelProperty(value = "s3位置",example = "https://s3.daoerz.com/DaoerZPlatform/jar/20190707/test.jar")
	private String s3Location;

	@ApiModelProperty(value = "描述",example = "测试jar包")
	private String description;

	@ApiModelProperty("创建时间")
	private Date createdTime;

}

响应

import lombok.Data;


/**
 * 文件响应信息
 */
@Data
public class FileResDTO {
    private static final long serialVersionUID = -407615853780074057L;

    /** 文件名 */
    private String fileName;

    /** 文件路径 */
    private String s3Location;

}

Manager

import com.amazonaws.ClientConfiguration;
import com.amazonaws.Protocol;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.Bucket;
import com.amazonaws.services.s3.model.CannedAccessControlList;
import com.amazonaws.services.s3.model.ObjectMetadat

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