springboot2.0结合fastdfs实现文件分布式上传

1. 引入依赖

在父工程中,我们已经管理了依赖,版本为:

<fastDFS.client.version>1.26.7</fastDFS.client.version>

因此,这里我们直接在工程的pom.xml中引入坐标即可:

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

@Configuration
@Import(FdfsClientConfig.class)
// 解决jmx重复注册bean的问题
@EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING)
public class FastClientImporter {
    
}

2. 在application.yml文件中编写FastDFS属性

fdfs:
  so-timeout: 1501 # 超时时间
  connect-timeout: 601 # 连接超时时间
  thumb-image: # 缩略图
    width: 60
    height: 60
  tracker-list: # tracker地址:你的虚拟机服务器地址+端口(默认是22122)
    - 192.168.0.22:22122

3. 测试

package com.leyou.upload.test;

import com.github.tobato.fastdfs.domain.fdfs.StorePath;
import com.github.tobato.fastdfs.domain.fdfs.ThumbImageConfig;
import com.github.tobato.fastdfs.service.FastFileStorageClient;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

/**
 * @author john
 * @date 2019/12/6 - 15:09
 */
@SpringBootTest
@RunWith(SpringRunner.class)
public class FastDFSTest {

    @Autowired
    private FastFileStorageClient storageClient;

    @Autowired
    private ThumbImageConfig thumbImageConfig;

    @Test
    public void testUpload() throws FileNotFoundException {
        // 要上传的文件
        File file = new File("D:\\imooc\\project\\images\\1.jpg");
        // 上传并保存图片,参数:1-上传的文件流 2-文件的大小 3-文件的后缀 4-可以不管他
        StorePath storePath = this.storageClient.uploadFile(
                new FileInputStream(file), file.length(), "jpg", null);
        // 带分组的路径
        System.out.println(storePath.getFullPath());
        // 不带分组的路径
        System.out.println(storePath.getPath());
    }

    @Test
    public void testUploadAndCreateThumb() throws FileNotFoundException {
        File file = new File("D:\\imooc\\project\\images\\2.jpg");
        // 上传并且生成缩略图
        StorePath storePath = this.storageClient.uploadImageAndCrtThumbImage(
                new FileInputStream(file), file.length(), "png", null);
        // 带分组的路径
        System.out.println(storePath.getFullPath());
        // 不带分组的路径
        System.out.println(storePath.getPath());
        // 获取缩略图路径
        String path = thumbImageConfig.getThumbImagePath(storePath.getPath());
        System.out.println(path);
    }
}

posted @ 2019-12-06 20:47  if年少有为  阅读(847)  评论(0编辑  收藏  举报