springboot集成测试fastDFS
新建一个测试工程
目录结构如下
添加依赖
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.0.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.oschina.zcx7878/fastdfs-client-java -->
<dependency>
<groupId>net.oschina.zcx7878</groupId>
<artifactId>fastdfs-client-java</artifactId>
<version>1.27.0.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
</dependency>
</dependencies>
主启动类
@SpringBootApplication
public class TestFastDFSApplication {
public static void main(String[] args) {
SpringApplication.run(TestFastDFSApplication.class,args);
}
}
配置文件
在resource下新建一个文件夹 config
在config里面新建一个属性文件,命名为fastdfs-client.properties
fastdfs.tracker_servers=tracker服务器的ip地址:22122 # 默认端口是22122
fastdfs.connect_timeout_in_seconds=5
fastdfs.network_timeout_in_seconds=30
fastdfs.charset=UTF-8
书写测试类
package com.xuecheng.test.fastdfs;
import org.csource.common.MyException;
import org.csource.common.NameValuePair;
import org.csource.fastdfs.*;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
@SpringBootTest
@RunWith(SpringRunner.class)
public class TestFastDFS {
//上传文件
@Test
public void testUpload() {
try {
//初始化
ClientGlobal.initByProperties("config/fastdfs-client.properties");
System.out.println("network_timeout=" + ClientGlobal.g_network_timeout + "ms");
System.out.println("charset=" + ClientGlobal.g_charset);
//创建客户端
TrackerClient tc = new TrackerClient();
//连接tracker Server
TrackerServer ts = tc.getConnection();
if (ts == null) {
System.out.println("getConnection return null");
return;
}
//获取一个storage server
StorageServer ss = tc.getStoreStorage(ts);
if (ss == null) {
System.out.println("getStoreStorage return null");
}
//创建一个storage存储客户端
StorageClient1 sc1 = new StorageClient1(ts, ss);
NameValuePair[] meta_list = null; //new NameValuePair[0];
String item = "C:\\Users\\ZSH\\Desktop\\erke6.jpg";
String fileid;
fileid = sc1.upload_file1(item, "png", meta_list);
System.out.println("Upload local file " + item + " ok, fileid=" + fileid);
} catch (Exception ex) {
ex.printStackTrace();
}
}
//查询文件
@Test
public void testQueryFile() throws IOException, MyException {
ClientGlobal.initByProperties("config/fastdfs-client.properties");
TrackerClient tracker = new TrackerClient();
TrackerServer trackerServer = tracker.getConnection();
StorageServer storageServer = null;
StorageClient storageClient = new StorageClient(trackerServer,
storageServer);
FileInfo fileInfo = storageClient.query_file_info("group1",
"M00/00/00/rB8EN1zeaR6AP1g8AADHsQdjDC0609.png");
System.out.println(fileInfo);
}
//下载文件
@Test
public void testDownloadFile() throws IOException, MyException {
ClientGlobal.initByProperties("config/fastdfs-client.properties");
TrackerClient tracker = new TrackerClient();
TrackerServer trackerServer = tracker.getConnection();
StorageServer storageServer = null;
StorageClient1 storageClient1 = new StorageClient1(trackerServer,
storageServer);
byte[] result =
storageClient1.download_file1("group1/M00/00/00/rB8EN1zeaR6AP1g8AADHsQdjDC0609.png");
File file = new File("d:/1.png");
FileOutputStream fileOutputStream = new FileOutputStream(file);
fileOutputStream.write(result);
fileOutputStream.close();
}
//删除文件...
}