java - Extracting the Charset Code of the Contents Area of Incoming Emails -


I am creating an email client program with javamail.

When an email is received, I want to send the sender's character code

I have successfully acquired all the header parts of the email and I have them in the database I can save.

Is there a way to remove only one pigment code that is attached to the content area of ​​the incoming email (i.e. alphabet = "iso-2022-jp") i am using regular expressions in java, but There is a different method to achieve this.

The pattern below is what I wrote but is unable to remove the code: 

 > Pattern.compile    
 
 
 If you are interested in regex, then you  
  Pattern.compile ("text / (?: | | | Html); \\ S * charset \\ s * = \\ s * \ "([^ \"] +) \ "");   
 This should store the encoding portion in group 1 so that you This pattern can be used like  
  Matcher m = pattern.matcher (yourData); if (m.find ()) System.out.println (m.gr) Oup (1)); Other System.out.println ("no encoding notifications");

Comments

  1. brightwoods15 February 2019 at 10:47

    शुरुआत प्रोग्रामर के लिए जावा प्रोग्रामिंग नमूना कोड
    मल्टीपल इनहेरिटेंस जावा कोड उदाहरण

    ReplyDelete

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