Introduction - If you have any usage issues, please Google them yourself
1. Click the picture button to open the database to insert and display the picture, click to read out the machine-readable database and display the picture 2. Click into files, the database specified in the picture into the folder 3. TestVector test vectors Click array, click output array can output vector array of things 4. clickstream picture file output will be shown to flow and will appear in the district picture picture