按照 《张孝祥Java邮件开发详解》 自己create了 emali， 其中jpg 和wav文件格式过大，删除了写内容

 

From redhat@diego.com Mon Nov 17 03:15:30 2014Subject: MIME protocol instructionFrom: redhat 
     
      To: redhat@diego.comContent-Type: multipart/mixed; boundary="=-RupI3c4lXME8bff/ft/d"Message-Id: <1416222929.8632.26.camel@localhost.localdomain>Mime-Version: 1.0X-Mailer: Evolution 2.12.3 (2.12.3-8.el5_2.2) Date: Mon, 17 Nov 2014 03:15:30 -0800X-Evolution-Format: text/htmlX-Evolution-Account: 1415963235.8127.20@utm-vm14X-Evolution-Transport: smtp://@100.1.1.2/;use_ssl=neverX-Evolution-Fcc: mbox:/root/.evolution/mail/local#Sent--=-RupI3c4lXME8bff/ft/dContent-Type: multipart/related; type="multipart/alternative"; boundary="=-tdy2lUVnR0qeIVXQPjCf"--=-tdy2lUVnR0qeIVXQPjCfContent-Type: multipart/alternative; boundary="=-3hvN6+0KTxm6eZoLZtuO"--=-3hvN6+0KTxm6eZoLZtuOContent-Type: text/plainContent-Transfer-Encoding: 8bitwelcome to our website.--=-3hvN6+0KTxm6eZoLZtuOContent-Type: text/html; charset=utf-8Content-Transfer-Encoding: 8bit  
        
      
      welcome to our website.
      
      
      --=-3hvN6+0KTxm6eZoLZtuO----=-tdy2lUVnR0qeIVXQPjCfContent-ID: <1416222913.8632.22.camel@localhost.localdomain>Content-Disposition: attachment; filename=201875-120HGS10143.jpgContent-Type: image/jpeg; name=201875-120HGS10143.jpgContent-Transfer-Encoding: base64/9j/4AAQSkZJRgABAgEASABIAAD/4QE2RXhpZgAATU0AKgAAAAgABwESAAMAAAABAAEAAAEaAAUAAAABAAAAYgEbAAUAAAABAAAAagEoAAMAAAABAAIAAAExAAIAAAAcAAAAcgEyAAIAAAAUAAAAjodpAAQAAAABAAAApAAAANAACvyAAAAnEAAK/IAAACcQQWRvYmUgUGhvdG9zaG9wIENTNCBXaW5kb3dzSN/6X/kF5oklr/Kk6eH4vpfps/0rf+l/5BL02f6Vv/S/8gvNEktf5UnTw/F9L9Nn+kb/ANL/AMgm............................................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--=-tdy2lUVnR0qeIVXQPjCf----=-RupI3c4lXME8bff/ft/dContent-Disposition: attachment; filename=dingdong.WAVContent-Type: audio/x-wav; name=dingdong.WAVContent-Transfer-Encoding: base64UklGRqynAABXQVZFZm10IBAAAAABAAEAIlYAAESsAAACABAAZGF0YUCnAAAAAP//AAD//wAA//8A/wAAAAAAAAAAAAABAAIAAgABAAEAAQABAAAAAAAAAAAAAAAAAP///v///wAAAAAAAAAAAAAAAAAAAQAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAD//wAAAAAAAAAA//8AAAAAAAAAAP//AAAA............................................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--=-RupI3c4lXME8bff/ft/dContent-Disposition: attachment; filename=cleanfile.exeContent-Type: text/plain; name=cleanfile.exe; charset=us-asciiContent-Transfer-Encoding: 8bitthis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean filethis is a clean file--=-RupI3c4lXME8bff/ft/d--
     

　　其格式如下