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1、文件服务阿里云oss文件删除接口实现

This commit is contained in:
xjs 2022-03-02 14:13:53 +08:00
parent 53d337c1aa
commit 7a374dee0d
7 changed files with 87 additions and 11 deletions
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21
ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/controller/SysFileController.java
View File

@ -1,9 +1,13 @@
package com.ruoyi.file.controller;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import com.ruoyi.common.core.domain.R;
@ -17,6 +21,7 @@ import com.ruoyi.system.api.domain.SysFile;
* @author ruoyi
*/
@RestController
@Api(tags = "文件模块")
public class SysFileController
{
private static final Logger log = LoggerFactory.getLogger(SysFileController.class);
@ -45,4 +50,20 @@ public class SysFileController
return R.fail(e.getMessage());
}
}
/**
* <p>
* 删除文件
* </p>
* @author xjs
* @since 2022-03-02
* @param url 文件路径
* @return R
*/
@ApiOperation("删除文件")
@DeleteMapping("/remove")
public R removeFile(@RequestParam("url") String url) {
sysFileService.removeFile(url);
return R.ok();
}
}

51
ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/AliyunOssFileServiceImpl.java
View File

@ -1,9 +1,9 @@
package com.ruoyi.file.service;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.RandomUtil;
import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.ruoyi.common.core.text.UUID;
import com.ruoyi.file.config.AliyunOssProperties;
import com.ruoyi.file.utils.FileUploadUtils;
import org.springframework.beans.factory.annotation.Autowired;
@ -26,6 +26,11 @@ import java.util.Date;
@Primary
public class AliyunOssFileServiceImpl implements ISysFileService {
public static final String HTTPS = "https://";
public static final String DOT = ".";
public static final String SLASH = "/";
@Autowired
private AliyunOssProperties aliyunOssProperties;
@ -35,29 +40,43 @@ public class AliyunOssFileServiceImpl implements ISysFileService {
Assert.notNull(file, "file is null");
try {
String endpoint = aliyunOssProperties.getEndpoint();
String keyId = aliyunOssProperties.getKeyId();
String keySecret = aliyunOssProperties.getKeySecret();
String bucketName = aliyunOssProperties.getBucketName();
OSS ossClient = new OSSClientBuilder().build(endpoint,
keyId, keySecret);
OSS ossClient = this.getOssClient();
//获取流
InputStream is = file.getInputStream();
//获取文件后缀
String extension = FileUploadUtils.getExtension(file);
//获取文件名称
String fileName = getDataTime() + "." + extension;
String fileName = this.getDataTime() + DOT + extension;
//执行文件上传 bucket名称 文件名称 文件流
ossClient.putObject(bucketName, fileName, is);
//关闭ossClient
ossClient.shutdown();
//拼接文件地址
return "https://" + bucketName + "." + endpoint + "/" + fileName;
return HTTPS + bucketName + DOT + endpoint + SLASH + fileName;
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
@Override
public void removeFile(String url) {
String endpoint = aliyunOssProperties.getEndpoint();
String bucketName = aliyunOssProperties.getBucketName();
String host = HTTPS + bucketName + DOT + endpoint + SLASH;
String objectName = url.substring(host.length());
OSS ossClient = this.getOssClient();
//执行删除
ossClient.deleteObject(bucketName, objectName);
//关闭ossClient
ossClient.shutdown();
}
/**
* 生成一个当前日期文件名
*
@ -65,9 +84,19 @@ public class AliyunOssFileServiceImpl implements ISysFileService {
*/
private String getDataTime() {
String today = DateUtil.format(new Date(), "yyyy-MM");
String time = DateUtil.formatDateTime(new Date());
int random = RandomUtil.randomInt(100, 10000);
//防止同一时间生成文件名重复
return today + "/" + time + "-" + random;
return today + SLASH + UUID.randomUUID();
}
/**
* 获取oss实例
*
* @return OSS
*/
private OSS getOssClient() {
String endpoint = aliyunOssProperties.getEndpoint();
String keyId = aliyunOssProperties.getKeyId();
String keySecret = aliyunOssProperties.getKeySecret();
return new OSSClientBuilder().build(endpoint,
keyId, keySecret);
}
}

5
ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FastDfsSysFileServiceImpl.java
View File

@ -39,4 +39,9 @@ public class FastDfsSysFileServiceImpl implements ISysFileService
FilenameUtils.getExtension(file.getOriginalFilename()), null);
return domain + "/" + storePath.getFullPath();
}
@Override
public void removeFile(String url) {
}
}

5
ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FtpSysFileServiceImpl.java
View File

@ -36,4 +36,9 @@ public class FtpSysFileServiceImpl implements ISysFileService{
}
return url;
}
@Override
public void removeFile(String url) {
}
}

6
ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/ISysFileService.java
View File

@ -17,4 +17,10 @@ public interface ISysFileService
* @throws Exception
*/
public String uploadFile(MultipartFile file) throws Exception;
/**
* 文件删除接口
* @param url 文件路径
*/
void removeFile(String url);
}

5
ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/LocalSysFileServiceImpl.java
View File

@ -45,4 +45,9 @@ public class LocalSysFileServiceImpl implements ISysFileService
String url = domain + localFilePrefix + name;
return url;
}
@Override
public void removeFile(String url) {
}
}

5
ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/MinioSysFileServiceImpl.java
View File

@ -42,4 +42,9 @@ public class MinioSysFileServiceImpl implements ISysFileService
client.putObject(args);
return minioConfig.getUrl() + "/" + minioConfig.getBucketName() + "/" + fileName;
}
@Override
public void removeFile(String url) {
}
}