springboot集成fastdfs

1、配置pom.xml

<dependency><groupId>com.github.tobato</groupId><artifactId>fastdfs-client</artifactId><version>1.25.2-RELEASE</version></dependency>

2、配置application.properties

fdfs.soTimeout=1500fdfs.connectTimeout=600fdfs.thumbImage.width=150fdfs.thumbImage.height=200fdfs.trackerList[0]=ip:port

fdfs.trackerList[1]=ip:port
##这个一定要有，比较坑
spring.jmx.enabled=false

3、applicatio.java
引入 @Import(FdfsClientConfig.class)
@Import(FdfsClientConfig.class)@SpringBootApplicationpublic class FileApplication {public static void main(String[] args) {SpringApplication.run(FileApplication.class, args);}}

通过以上三步就能成功集成


以下是我封装的一些API，
有 上传文件，上传图片及缩略图，删除，装载路径 
fastdfs官方提供的api中下载方法无法满足作者系统业务，因此没有采取，但是可以通过api拿到文件 http路径，再进行下载
package fmc.file.clint;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.IOException;import org.apache.commons.io.FilenameUtils;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.context.annotation.Configuration;import org.springframework.util.StringUtils;import org.springframework.web.multipart.MultipartFile;import com.github.tobato.fastdfs.domain.StorePath;import com.github.tobato.fastdfs.service.FastFileStorageClient;import fmc.file.model.util.FdfsInfo;import fmc.file.model.util.NginxInfo;import fmc.file.utils.FileUtil;/** * fdfs API封装类 * @author Administrator * */@Configurationpublic class FdfsClient {@Autowired    private FastFileStorageClient storageClient;@Autowiredprivate NginxInfo nginxInfo;@Autowiredprivate FdfsInfo fdfsInfo;/*@Autowiredprivate FileUtil fileUtil;*//**     * 上传文件  适用于所有文件     * @param file 文件对象     * @return 文件访问地址     * @throws IOException     */public StorePath uploadFile(MultipartFile file) throws IOException{StorePath storePath = storageClient.uploadFile(file.getInputStream(),file.getSize(), FilenameUtils.getExtension(file.getOriginalFilename()),null);        return storePath;    }/**     * 将一段字符串生成一个文件上传     * @param content 文件路径     * @return文件访问地址 * @throws FileNotFoundException      */@SuppressWarnings("resource")public StorePath uploadFile(String content) throws FileNotFoundException{    if(!StringUtils.hasText(content)){    throw new NullPointerException();    }    File file = new File(content);FileInputStream inputStream=new FileInputStream(file);String fileName=file.getName();//获取文件后缀名String strs= FileUtil.getExtName(fileName);if(!StringUtils.hasText(strs)){throw new NullPointerException();        }        StorePath storePath = storageClient.uploadFile(inputStream,file.length(),strs,null);        return storePath;    }/**     * 传图片并同时生成一个缩略图     * "JPG", "JPEG", "PNG", "GIF", "BMP", "WBMP"     * @param file 文件对象     * @return 文件访问地址     * @throws IOException     */public StorePath uploadImageAndCrtThumbImage(MultipartFile file) throws IOException{        StorePath storePath = storageClient.uploadImageAndCrtThumbImage(file.getInputStream(),file.getSize(),         FilenameUtils.getExtension(file.getOriginalFilename()),null);        return storePath;    }/**     * 传图片并同时生成一个缩略图      * "JPG", "JPEG", "PNG", "GIF", "BMP", "WBMP"     * @param content 文件路径     * @return 文件访问地址 * @throws FileNotFoundException      */@SuppressWarnings("resource")public StorePath uploadImageAndCrtThumbImage(String content) throws FileNotFoundException{if(!StringUtils.hasText(content)){    throw new NullPointerException();    }File file = new File(content);FileInputStream inputStream=new FileInputStream(file);String fileName=file.getName();//获取文件后缀名String strs= FileUtil.getExtName(fileName);if(!StringUtils.hasText(strs)){throw new NullPointerException();        }        StorePath storePath = storageClient.uploadImageAndCrtThumbImage(inputStream,file.length(),strs,null);        return storePath;    }/**     * 封装完整文件地址     * @param fullPah 文件路径     * @return 文件访问地址     */public String getFilePath(String fullPath) {if(!StringUtils.hasText(fullPath)){throw new NullPointerException();}String ngLoc = nginxInfo.getBaseUrl();StringBuffer filePath = new StringBuffer(ngLoc);filePath.append("/");filePath.append(fullPath);return filePath.toString();}/**     * 装载缩略图名称     * "JPG", "JPEG", "PNG", "GIF", "BMP", "WBMP"     * @param storePath 文件路径     * @return 缩略图名称     */public String getThumbImage(String storePath){if(!StringUtils.hasText(storePath)){    throw new NullPointerException();    }//获取文件名称String pathL = FileUtil.getFileName(storePath) + "_" + fdfsInfo.getSize();//获取文件后缀名String pathR = FileUtil.getExtName(storePath);return pathL + "." + pathR;}/**     * 删除文件     * @param fileUrl 文件访问地址     * @return     * @throws IOException     */    public void deleteFile(String storePath){        if (!StringUtils.hasText(storePath)) {        throw new NullPointerException();        }        storageClient.deleteFile(storePath);    }}