springboot上传文件值腾讯云COS：Current request is not a multipart request

最新推荐文章于 2024-06-25 20:52:58 发布

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最新推荐文章于 2024-06-25 20:52:58 发布

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文章标签： springboot 腾讯云 COS

本文链接：https://blog.youkuaiyun.com/m0_47268721/article/details/123294096

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前端代码

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/batchUpload" method="post"  enctype="multipart/form-data">
        <label >多文件上传</label>
        <input type="file"name="files" multiple/>
        <input type="submit" value="上传"/>

</form>
</body>
</html>

controller层代码

  @PostMapping("/batchUpload")
    public String upload(@RequestPart("files") MultipartFile file){
//        获取用户身份信息
        COSCredentials credentials = new BasicCOSCredentials(cosConfig.getSecretId(),cosConfig.getSecretKey());
//        配置region
        ClientConfig clientConfig = new ClientConfig(new Region(cosConfig.getRegion()));
//        生成COS客户端
        COSClient cosclient = new COSClient(credentials, clientConfig);
        String newFileName = UUID.randomUUID().toString()+file.getOriginalFilename();
        File localFile = null;
        try {
            localFile = File.createTempFile("temp",null);
            file.transferTo(localFile);
            // 指定要上传到 COS 上的路径
            String key = "/"+new Date().toString()+ "/"+newFileName;
            PutObjectRequest putObjectRequest = new PutObjectRequest(cosConfig.getBucketName(), key, localFile);
            PutObjectResult putObjectResult = cosclient.putObject(putObjectRequest);
            return  "上传成功："+cosConfig.getUrl()+key;
        } catch (IOException e) {
            return "上传失败";
        }finally {
            // 关闭客户端(关闭后台线程)
            cosclient.shutdown();
        }
    }