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Architect_Programmer_Code Agriculture Network»Architect › Front-end design & web › Html/CSS/JavaScript › The front-end JS converts base64 into a blob and displays the image
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[JavaScript] The front-end JS converts base64 into a blob and displays the image

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Posted on 10/15/2023 7:36:53 PM | | | |
Requirements: The backend converts the image byte[] into base64 and returns it to the frontend, and the frontend stores the base64 in the img and displays it too big, and wants to convert the base64 into a blob and then generate a url through createObjectURL to display in the img.

Let's take a look at the renderings first:



Backend code:



Front-end code:

(End)




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