[Plat-2.1-Java] Get image from database (image stored in database) and render in view

[Mohit Garg]

Hello all,

I am new to play framework.

I want to render image on my view page. This image is stored on cloud like Amazon s3.

 

Can you guys give me an idea or some sample code for this problem.??

Thanks in advance friends...

 

[Alban Dericbourg]

Hi,

I guess you retrieve your image as a byte array from the database. Then you can serve it directly from the controller.
To give you a minimal example:

Controller:

public static Result renderLogo() {
    byte[] image = YourService.getLogo();
    return ok(image).as("image/jpeg");
}

Route:

GET   /image/logo   controllers.Image.renderLogo()

Template:

<img src="@routes.Image.renderLogo()" alt="This is my logo" />

I haven't tried but this should work.

[André Filipe]

Did you get success?

[Alban Dericbourg]

Hi,

I just tried and yes, it works.

Here is a sample to upload your images and then display them using what I described a few months ago : <https://github.com/adericbourg/play2-image-sample>.

Regards,

Alban

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