Mini Program shares the question of moments.

want to make a function that Mini Program shares to the moments. Now you can draw with what canvas is going to share and convert the canvas into pictures. The requirement is that there are two buttons on the picture to be shared, one is to save the picture, the other is to share friends, and now the confusion is that these two buttons cannot be displayed. (found online in photo
) I read in Mini Program"s official document that canvas is the highest priority, and button notes are wrapped with the tag cover-view. But after trying, I still can"t. My picture is the whole screen. Does it have anything to do with the whole screen of the picture?

clipboard.png

Apr.04,2021

later tried to use the image tag in the page and bind it to the address of the image generated by canvas drawing. The preview picture cannot be accidentally found in this

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
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MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3b217-2c24f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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