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This article is about how to achieve image compression in Java. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Let's take a look at it with the editor.

The first method: Google open source tools

Byte [] imageByte = frameInfo.getImageByte (); int size = imageByte.length; frameInfo.setFileSize (size); InputStream inputStream = new ByteArrayInputStream (imageByte); ByteArrayOutputStream baos = new ByteArrayOutputStream (); try {Thumbnails.of (inputStream) .scale (1f) .outputQuality (0.5f) .toOutputStream (baos); int testSize = baos.size () InputStream in = new ByteArrayInputStream (baos.toByteArray ()); StorePath storePath = storageClient.uploadFile (in, testSize, "jpg", null); String imageUrl = storePath.getFullPath (); frameInfo.setFile_id (imageUrl); frameInfo = pedestriansHandle (imageByte, frameInfo);} catch (IOException e) {e.printStackTrace () } this is how to achieve image compression in Java. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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