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Most people do not understand the knowledge points of this article "how to solve Chinese name garbled attached in Javamail", so the editor summarizes the following contents, detailed contents, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to solve Chinese name garbled attached in Javamail" article.

First of all, determine whether the body of the message has an attachment:

Object out_content = message.getContent ()

If (! (out_content instanceof Multipart)) {/ / is not a composite mail body without attachments.

Partname = new String [0]

Return partname

}

If it is a composite mail body, you can call the following method to get the Chinese file name:

Public static String getISOFileName (Part body) {

/ / set a flag to determine whether the file name is obtained from Content-Disposition or Content-Type

Boolean flag=true

If (body==null) {

Return null

}

String [] cdis

Try {

Cdis=body.getHeader ("Content-Disposition")

}

Catch (Exception e) {

Return null

}

If (cdis==null) {

Flag=false

}

If (! flag) {

Try {

Cdis=body.getHeader ("Content-Type")

}

Catch (Exception e) {

Return null

}

}

If (cdis==null) {

Return null

}

If (cdis [0] = = null) {

Return null

}

/ / get the file name from Content-Disposition

If (flag) {

Int pos=cdis [0] .indexOf ("filename=")

If (pos

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