springboot中集成fastDFS_max-total-per-key

springboot中集成fastDFS 分布式文件存储系统

1、 pom.xml中引入

<dependency>
      <groupId>com.github.tobato</groupId>
      <artifactId>fastdfs-client</artifactId>
      <version>1.27.2</version>
    </dependency>
 

2、 application.yml中配置

spring:
  application:
    name: ssdemo
  servlet:
    multipart:
      max-file-size: 20MB 
      max-request-size: 20MB
 
fdfs:
  so-timeout: 1500 # socket连接超时时间
  connect-timeout: 6000 # 连接tracker超时时间
  thumb-image:             #缩略图生成参数 ，可选
    width: 150
    height: 150
  tracker-list:            #TrackerList参数,支持多个
  - 192.168.11.41:22122
  pool:
    #从池中借出的对象的最大数目（配置为-1表示不限制）
    max-total: -1
    #获取连接时的最大等待毫秒数,默认值5000
    max-wait-millis: 5000 #
    #每个key最大连接数
    max-total-per-key: 50
    #每个key对应的连接池最大空闲连接数
    max-idle-per-key: 10
    #每个key对应的连接池最小空闲连接数
    max_idle_per_key: 5

3、FastDFSConfig.java 配置类

package cn.cbyzs.ssdemo.config;
 
 
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;
 
@Configuration
@Import(FdfsClientConfig.class) // 导入FastDFS-Client组件
@EnableMBeanExport(registration = RegistrationPolicy.IGNORE_EXISTING) // 解决jmx重复注册bean的问题
public class FastDFSConfig {
 
}

4、Fdfs的上传controller

package cn.cbyzs.ssdemo.other.controller;
 
import cn.cbyzs.ssdemo.common.RetMsg;
import cn.cbyzs.ssdemo.common.fastDFS.FastDFSClientUtil;
import cn.cbyzs.ssdemo.common.jwt.JwtTokenIgnore;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
 
 
@RestController
@RequestMapping("/fdfs")
public class FdfsController {
 
    @Autowired
    private FastDFSClientUtil   fastDFSClientUtil;
 
 
    @JwtTokenIgnore
    @RequestMapping("/upload")
    public RetMsg upload(@RequestParam(value = "file",required = false)
                                 MultipartFile file){
        //调用 fdfsClient的上传接口
         String path =fastDFSClientUtil.uploadFile(file);
         return RetMsg.success(path);
    }
 
}

测试上传 ，用postman调用controller层接口，上传一个图片成功