RTMP streaming platform easydss video on demand interface search bar development label fuzzy query process introduction

EasyDSS Video on demand interface of video platform , At present, the search bar can perform fuzzy query on file names , In the new update , We need to add a fuzzy query to the file label , Improve user experience .

After thinking and analyzing , This function is mainly realized by the server receiving the parameters of the search bar , Make verification judgment 、 Assign values to labels after splicing parameters “labels”.

Finally, the database query statements are spliced ：

SELECT * FROM "vod_files"  WHERE (dir_id in ('o6SX08qGR')) AND labels like '%ten;%' OR name like '%ten%'

After testing, we found that , Implementing this requirement in the above way will result in searching for files in unauthorized directories , Here's the picture ：

After checking the code, we found that , This problem is caused by incorrect splicing of database query statements , So we modify the query statement to ：

SELECT * FROM "vod_files"  WHERE (dir_id in ('o6SX08qGR')) AND ((labels like '% football ;%') OR (name like '% football %'))

The test results are shown in the following figure , You can get the desired results more accurately ：

EasyDSS There is no need to install plug-ins to watch video streaming live broadcast on the video platform , Web pages can be played directly , Enter the platform through the browser to configure , For users , Convenient and controllable , There is no need to build another server , Have a great advantage .

Play a RTMP Protocol streaming media needs to go through the following steps ： handshake , Set up a network connection , Set up network flow , Play . Only one network connection can be established between the server and the client , But based on this connection, you can create many network flows , This is also RTMP A feature of Streaming Protocol . Because many project teams have requirements for streaming , Therefore, we often encounter these situations , I will introduce you EasyDSS, That is, a streaming media server suitable for streaming platform .