springboot整合fastdfs详细结构及代码

好的，关于springboot整合fastdfs详细结构及代码，可以按照以下步骤进行操作：

1. 在pom.xml文件中添加fastdfs-client-java的依赖项：

<dependency>
    <groupId>com.github.tobato</groupId>
    <artifactId>fastdfs-client-java</artifactId>
    <version>1.27.1</version>
</dependency>

2. 在application.properties中配置fastdfs相关参数：

## fastdfs配置
fdfs.connect-timeout=3000
fdfs.so-timeout=10000
fdfs.tracker-list=10.0.1.101:22122,10.0.1.102:22122

3. 编写FastDFS配置类：

@Configuration
public class FastDFSConfig {

    @Value("${fdfs.connect-timeout}")
    private int connectTimeout;

    @Value("${fdfs.so-timeout}")
    private int soTimeout;

    @Value("${fdfs.tracker-list}")
    private String trackerList;

    /**
     * 配置FdfsClient，用于文件上传和下载
     * 
     * @return
     */
    @Bean
    public FdfsClient fdfsClient() {
        TrackerClient trackerClient = new TrackerClient();
        TrackerServer trackerServer = trackerClient.getTrackerServer();
        return new FdfsClient(trackerServer, connectTimeout, soTimeout);
    }

}

4. 编写文件上传工具类:

@Component
public class FastDFSUtil {

    private static FdfsClient fdfsClient;

    @Autowired
    public FastDFSUtil(FdfsClient fdfsClient) {
        this.fdfsClient = fdfsClient;
    }

    /**
     * 上传文件
     * 
     * @param inputStream
     *            输入流
     * @param fileName
     *            文件名
     * @return 返回保存在fastdfs中的文件路径
     */
    public static String upload(InputStream inputStream, String fileName) throws IOException, MyException {
        StorePath storePath = fdfsClient.uploadFile(inputStream, inputStream.available(), FilenameUtils.getExtension(fileName),
                null);
        return storePath.getFullPath();
    }

    public static byte[] download(String filePath) throws IOException {
        return fdfsClient.downloadFile(filePath);
    }

    public static void delete(String filePath) {
        fdfsClient.deleteFile(filePath);
    }

}

5. 上传文件调用示例:

@RequestMapping("/upload")
public String upload(@RequestParam("file") MultipartFile file) throws IOException, MyException {
    if (file.isEmpty()) {
        return "上传失败，请选择文件";
    }
    String originalFilename = file.getOriginalFilename();
    InputStream inputStream = file.getInputStream();
    String fileUrl = FastDFSUtil.upload(inputStream, originalFilename);
    return "上传成功，文件URL：" + fileUrl;
}

以上为整合FastDFS的步骤及代码实现，若有任何疑问请在进行提问！