FastDFS error: com.github.tobato.fastdfs.exception.FdfsServerException: Error code: 2, error message: The solution to the node or file cannot be found

com.github.tobato.fastdfs.exception.FdfsServerException: Error code: 2, error message: Cannot find node or file
Summary of commands at the end of the article This article is for reference only, file path and file deletion need to follow the configuration of your own virtual machine to write

First check whether the configuration file in our project is the ifConfig ens33same as the ip address of the virtual machine Check the ip of the virtual machine: As shown in the figure:

If the configuration is the same and this problem still occurs, we can enter the virtual machine and use the command: command more docker-compose.ymlto check whether the ip of our service is the same as the virtual machine The ip is the same, most of the problems that cannot find the cause of the error are caused by the difference between the two ip, mine is modified as shown in the figure:
since we have found the problem, we will advance to the service directory, my directory It is cd /root/docker-file/fastdfs/to use the command vi docker-compose.ymlto enter the edit mode to modify the ip address. After the modification, use the command Escto press , then enter an English colon, and then enter wq
and then use the command docker stop storage tracherto stop the mirroring.
Use the command to delete the tracker service. docker rm storage tracker
Enter the cd /data/fastdfs/directory llcommand to view all files
and then delete all files rm -rf *
. Enter cd /root/docker-file/fastdfs/the directory and
docker-compose up -dstart all services
docker ps -ato check whether the service is started up. The startup is successful.
The following picture shows the startup is successful:

It should be fine to test the code again.

Command summary:

	ifConfig ens33              查看虚拟机ip
	cd /root/docker-file/fastdfs/  进入目录
	more docker-compose.yml     查看配置文件
	vi docker-compose.yml       修改配置文件
	wq                          保存并退出
	docker stop storage tracher 停止tracher服务
	docker rm storage tracher   删除服务
	cd /data/fastdfs/           进入date目录下fastdfs文件中
	ll                          查看所有文件
	rm -rf *                    删除所有文件
	cd /root/docker-file/fastdfs/ 进入root目录下的fastdfs文件中
	docker-compose up -d        创建容器并启动所有服务
	docker ps -a				查看所有服务