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    <p>org.springframework.web.multipart.MultipartFile is an interface so firstly you are going to need to work with an implementation of this interface.</p> <p>The only implementation that I can see for that interface that you can use out-of-the-box is org.springframework.web.multipart.commons.CommonsMultipartFile. The API for that implementation can be found <a href="http://static.springsource.org/spring/docs/3.0.x/api/org/springframework/web/multipart/commons/CommonsMultipartFile.html" rel="noreferrer">here</a></p> <p>Alternatively as org.springframework.web.multipart.MultipartFile is an interface, you could provide your own implementation and simply wrap your byte array. As a trivial example:</p> <pre><code>/* *&lt;p&gt; * Trivial implementation of the {@link MultipartFile} interface to wrap a byte[] decoded * from a BASE64 encoded String *&lt;/p&gt; */ public class BASE64DecodedMultipartFile implements MultipartFile { private final byte[] imgContent; public BASE64DecodedMultipartFile(byte[] imgContent) { this.imgContent = imgContent; } @Override public String getName() { // TODO - implementation depends on your requirements return null; } @Override public String getOriginalFilename() { // TODO - implementation depends on your requirements return null; } @Override public String getContentType() { // TODO - implementation depends on your requirements return null; } @Override public boolean isEmpty() { return imgContent == null || imgContent.length == 0; } @Override public long getSize() { return imgContent.length; } @Override public byte[] getBytes() throws IOException { return imgContent; } @Override public InputStream getInputStream() throws IOException { return new ByteArrayInputStream(imgContent); } @Override public void transferTo(File dest) throws IOException, IllegalStateException { new FileOutputStream(dest).write(imgContent); } } </code></pre>
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    1. POHow to convert byte array to MultipartFile
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    1. USRob Blake
    1. USRob Blake
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    1. COThats cool. Thanks bro.
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      1. USShoaib Chikate
    2. COVery good solution given by you.Hope this question and answer will be useful for many people
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      1. USShoaib Chikate
 

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