获取文件基本信息

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public static void main(String[] args) {
// 配置参数
String keyName = "your-file-name.txt";
String bucketName = "your-bucket-name";
ObjectConfig config = new ObjectConfig("cn-sh2", "ufileos.com");

        try {
            // 获取文件头信息
            ObjectProfile profile = UfileClient.object(Constants.OBJECT_AUTHORIZER, config)
                    .objectProfile(keyName, bucketName)
                    .execute();

              System.out.println("Content-Type: " + profile.getContentType());
              System.out.println("Content-Length: " + profile.getContentLength());
              System.out.println("X-Ufile-Create-Time: " + profile.getCreateTime());
              System.out.println("X-Ufile-Storage-Class: " + profile.getStorageType());
              System.out.println("ETag: " + profile.geteTag());
              System.out.println("Last-Modified: " + profile.getLastModified());

        } catch (Exception e) {
            System.err.println("获取文件信息失败: " + e.getMessage());
            e.printStackTrace();
        }
    }