background:
FTP is mainly used for file uploads and downloads.
FTP video collection in the surveillance video playback still have a lot of useless in mainstream high-definition video storage solutions in the video surveillance industry, mainly in 720p, 1080p mainstream, 4k and above rookie, will certainly promote high-definition video streams more and more, longer storage, ftp service video store is a good choice.
Examples of presentation
First, prepare yourself to an FTP server, it is necessary .FTP server set up is not complicated, there are many articles under Baidu
Create a thread group
Thread group - added - Configuration element - FTP Request Defaults
Configuration FTP Sampler (FTP request)
1) Get a file from the server, first modify the name to get under
Server name or IP : the FTP server name or ip address
Port number : FTP server port number default is 21
File Remote : Remote file path address,
Such as: /home/manisha/sample_ftp/a.mp4 a.mp4 remote file must exist
File Local : The FTP to pull the file is saved in a local path, and add a remote file name.
Such as: d: /home/a.mp4 a.mp4 the local home file should not exist currently.
Local File Contents: empty by default
RadioButton:
Get (RETR): download
Put (STOR): Upload Use
CheckBox:
Use Binary mode: whether to use binary mode, relatively large files recommended
Save File in Response: whether to save server replies
Remarks:
Transmission mode is not selected will be automatically matched jmeter
Look at the FTP server file:
FileZilla use tool to view a more convenient and intuitive.
2) send the file from the local to the server
再添加一个FTP Sampler
修改名称为post, 用例是从向ftp服务端发送一个文件
Remote File: 一个上传到远程FTP服务器的具体目录.
如: /home/sample/test.txt test.txt是远程不存
Local File: 本地文件地址, 如 D:/home/sample/test.txt test.txt必须存在
看下我们本地文件:
3) 添加察看结果树
在监听器->察看结果树, 运行查看结果
查看本地目录:
FTP 服务端, Jmeter取样结果和本地目录中文件大小约在14M左右, 测试成功.
Story:
二八法则: 通常我们所做的工作80%都是无用功，只有20%可以收效。如何避免这种情况的发生？二八法则告诉我们，要把主要精力放在20%的工作上，让其产生80%的收效。
参考文献:
http://jmeter.apache.org/usermanual/build-ftp-test-plan.html
原文地址:https://mp.weixin.qq.com/s/cjZ18NOWp0O5NUNFpZGtww
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