Spring Boot获取oss前端下载签名

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获取下载签名代码

 /**
     * 获取下载的url
     * @param objectName
     * @return
     */
    public String downloadUrl(OSSClient ossClient,OssProperties ossProperties,String objectName) {

        Download

使用说明

@SpringBootApplication
@EnableAliyunOss
@EnableSwagger2Doc
@RestController
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
    @ApiOperation("获取下载的url")
    @PostMapping("/getUrl")
    public String downloadUrl(@RequestParam("objectName") String objectName,@RequestParam("fileName")String fileName) {
        UploadFileDO uploadFile = new UploadFileDO();
        uploadFile.setNewObjectName(objectName);
        uploadFile.setOldObjectName(fileName);
        uploadFile.setGmtModified(new Date());
        uploadFile.setGmtCreate(new Date());
        UploadFileDO uploadFileDO = remoteUploadFileService.getObjectName(uploadFile);
        if (uploadFileDO == null){
            throw new CusException("该文件不存在");
        }
        String url = new OssClientManager().downloadUrl(ossClient, ossProperties, objectName);

        if (StringUtils.isBlank(url)){
            throw new CusException("获取下载url失败");
        }
        return  url;
    }
}

码云

Spring Boot获取oss前端下载签名

标签：row   ota   signed   存在   prope   service   map   star   ica   

原文地址：https://www.cnblogs.com/taoyuanju/p/13126507.html