SpringBoot下FastDFS-Client应用

      在SpringBoot中使用FastDFS，这里并没使用原始作者余庆开发的java客户端，采用的是github上一个位开发者自己封装支持springboot的java客户端。

GitHub地址：https://github.com/tobato/FastDFS_Client

FastDFS安装：https://blog.csdn.net/u013089490/article/details/83992738

1、pom文件

<dependency>
    <groupId>com.github.tobato</groupId>
    <artifactId>fastdfs-client</artifactId>
    <version>1.26.4</version>
</dependency>

2、FastDFS配置类

import com.github.tobato.fastdfs.FdfsClientConfig;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableMBeanExport;
import org.springframework.context.annotation.Import;
import org.springframework.jmx.support.RegistrationPolicy;

/**
 * FastDFS-Client客户端配置类
 */
@Configuration
@Import(FdfsClientConfig.class)
// 解决jmx重复注册bean的问题
@EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING)
public class FastClientImporter {
}

3、测试代码

import com.github.tobato.fastdfs.domain.StorePath;
import com.github.tobato.fastdfs.domain.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;

/**
 * @ClassName UploadTest
 **/
@RunWith(SpringRunner.class)
@SpringBootTest
public class UploadTest {
    @Autowired
    private FastFileStorageClient storageClient;
    //注入缩略图
    @Autowired
    private ThumbImageConfig thumbImageConfig;
    @Test
    public void testUpload() throws FileNotFoundException {
        File file = new File("D:\\0.jpg");
        // 上传并且生成缩略图
        StorePath storePath = this.storageClient.uploadFile(
                new FileInputStream(file), file.length(), "jpg", null);
        // 带分组的路径，返回值是group1/M00/00/00/wKgCDlvtAU-AINxgAABhiHhXJUs106.jpg
        System.out.println(storePath.getFullPath());//getFullPath()返回的是全路径
        // 不带分组的路径，返回值是M00/00/00/wKgCDlvtAU-AINxgAABhiHhXJUs106.jpg
        System.out.println(storePath.getPath());
    }

    @Test
    public void testUploadAndCreateThumb() throws FileNotFoundException {
        File file = new File("D:\\0.jpg");
        // 上传并且生成缩略图
        StorePath storePath = this.storageClient.uploadImageAndCrtThumbImage(
                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());
        // 获取缩略图路径
        String path = thumbImageConfig.getThumbImagePath(storePath.getPath());
        System.out.println(path);
    }

}