如何将JPEG图像转换为Blob? [英] How to convert the JPEG image to blob?

问题描述

如何将JPEG图像转换为blob?

解决方案

您的图像(物理文件已经是blob)...您可以将其导入内存RAM中

FileStram imgStream = File.OpenRead("C:\\photos\me.jpg");
byte[] blob = new byte[imgStream.Length];
imgStream.Read( blob, 0, (int)imgStream.Length);

imgStream.Dispose( );

现在blob数组包含您图片的二进制视图...

一个jpeg编码的图像就是一个BLOB，几乎其他任何东西.

How to convert the JPEG image to blob?

解决方案

your image (physical file is already a blob)...you can import this in the memory RAM

FileStram imgStream = File.OpenRead("C:\\photos\me.jpg");
byte[] blob = new byte[imgStream.Length];
imgStream.Read( blob, 0, (int)imgStream.Length);

imgStream.Dispose( );

Now blob array contains the binary view of your picture...

A jpeg encoded image is a BLOB, as is almost anything else.

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