Alibaba Cloud server liunx system docker installs and deploys fastdfs, and integrates fastdfs with springboot

Alibaba Cloud Server liunx system docker installs and deploys fastdfs, and integrates fastdfs with springboot. I take CentOS7 system as an example

If you have not installed docker, execute the following command to install

yum install docker

Start, set up, start up and start docker

       sudo systemctl start docker
　　　　sudo systemctl enable docker

Verify that the installation is successful (there are two parts, client and service, indicating that the docker installation and startup are successful): docker version
Mirror pull fastdfs, it may be slow to pull, please be patient

docker pull delron/fastdfs

Create tracker container

docker run -d --network=host --name tracker -v /var/fdfs/tracker:/var/fdfs delron/fastdfs tracker

Execute the following command to check whether the tracker is running

docker container ls

If you want to stop the tracker service, you can execute the following command

docker container stop tracker

After stopping, re-run tracker, you can execute the following commands

 docker container start tracker

Create storage container

docker run -d --network=host --name storage -e TRACKER_SERVER=服务器公网ip:22122 -v /var/fdfs/storage:/var/fdfs -e GROUP_NAME=group1 delron/fastdfs storage

Execute the following command to check whether the storage is running

docker container ls

If you want to stop the storage service, you can execute the following command

docker container stop storage

After stopping, re-run storage, you can execute the following commands

docker container start storage

Create a springboot project, here I use the springboot1.5 version, because using the springboot2.x version will report the following error, if you find a solution, I will share with you as soon as possible

Insert picture description here

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.13.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com</groupId>
    <artifactId>springboot-fastdfs</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot-fastdfs</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>

        <dependency>
            <groupId>com.github.tobato</groupId>
            <artifactId>fastdfs-client</artifactId>
            <version>1.25.2-RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

application.yml

fdfs:
  so-timeout: 1501
  connect-timeout: 601
  thumb-image:             #缩略图生成参数
    width: 150
    height: 150
  tracker-list:            #TrackerList参数,支持多个
    - 服务公网ip:22122

config

package com.springboot.fastdfs.config;

import com.github.tobato.fastdfs.domain.StorePath;
import com.github.tobato.fastdfs.service.FastFileStorageClient;
import org.apache.commons.io.FilenameUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;

/**
 * @author zhaochengyang
 * @version 1.0
 * @date 2020/4/14 12:06
 */
@Component
public class FastDFSClientWrapper {
    
    
    @Autowired
    private FastFileStorageClient storageClient;

    public String uploadFile(MultipartFile file) throws IOException {
    
    
        StorePath storePath = storageClient.uploadFile(file.getInputStream(),file.getSize(), FilenameUtils.getExtension(file.getOriginalFilename()),null);
        return getResAccessUrl(storePath);
    }

    // 封装文件完整URL地址
    private String getResAccessUrl(StorePath storePath) {
    
    
        String fileUrl = "http://ip:8888" + "/" + storePath.getFullPath();
        return fileUrl;
    }
}

Controller

package com.springboot.fastdfs.Controller;

import com.springboot.fastdfs.config.FastDFSClientWrapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author zhaochengyang
 * @version 1.0
 * @date 2020/4/14 12:08
 */
@Controller
public class MyController {
    
    

    @Autowired
    private FastDFSClientWrapper dfsClient;

    @GetMapping("/file")
    public String file() {
    
    
        return "file";
    }
    // 上传文件
    @RequestMapping(value = "/upload", method = RequestMethod.POST)
    @ResponseBody
    public String upload(@RequestParam("fileName") MultipartFile file) throws Exception {
    
    
        String fileUrl= dfsClient.uploadFile(file);
        return fileUrl;
    }
}

Application

package com.springboot.fastdfs;

import com.github.tobato.fastdfs.FdfsClientConfig;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.EnableMBeanExport;
import org.springframework.context.annotation.Import;
import org.springframework.jmx.support.RegistrationPolicy;

//解决jmx重复注册bean的问题
@EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING)
@Import(FdfsClientConfig.class)//只需要一行注解 @Import(FdfsClientConfig.class)就可以拥有带有连接池的FastDFS Java客户端了
@SpringBootApplication
public class SpringbootFastdfsApplication {
    
    

    public static void main(String[] args) {
    
    
        SpringApplication.run(SpringbootFastdfsApplication.class, args);
    }

}

html

<!DOCTYPE html>
      <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"> 
      <head>
            <meta charset="UTF-8" /> 
            <title>Insert title here</title> 
      </head> 
 <body>
       <h1 th:inlines="text">文件上传</h1>
       <form action="upload" method="post" enctype="multipart/form-data">
         <p>选择文件: <input type="file" name="fileName"/></p>
          <p><input type="submit" value="提交"/></p> 
      </form> 
</body> 
</html>

Of course, you also need to configure the
Alibaba Cloud server security group to upload a successful picture address: http://47.94.146.86:8888/group1/M00/00/00/rBFkAl6WidKAUK0yAAe97VJjib4223.jpg

Alibaba Cloud server liunx system docker installs and deploys fastdfs, and integrates fastdfs with springboot

Guess you like