在这里它工作得非常好,但是我没有使用收到的文件,而是使用文件路径我该怎么做我虽然将它转换为输入流会做一些好事,但没有输入流的构造函数请让我知道提前谢谢
@RequestMapping("/SendMail")
public String mail(@RequestParam("prescription") MultipartFile prescription,@RequestParam("email") String email,HttpSession session) {
try {
customer ct=custServ.customerExists(email);
InputStream in = prescription.getInputStream();
String filename=prescription.getName();
if(ct!=null){
final String SEmail="email@gmail.com";
final String SPass="passowrd";
final String REmail=email;
final String Sub="Your prescription is here!";
//mail send Code
Properties props=new Properties();
props.put("mail.smtp.host","smtp.gmail.com");
props.put("mail.smtp.socketFactory.port","465");
props.put("mail.smtp.socketFactory.class","javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.auth","true");
props.put("mail.smtp.port","465");
Session ses=Session.getInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication(){
return new PasswordAuthentication(SEmail,SPass);
}
}
);
Message message=new MimeMessage(ses);
message.setFrom(new InternetAddress(SEmail));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(REmail));
message.setSubject(Sub);
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText("This is your prescription here");
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);
messageBodyPart = new MimeBodyPart();
// File filep=new File(prescription);
DataSource source = new FileDataSource("C:\\Users\\Narci\\Desktop\\frontend\\Myqr3.jpg");
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(filename);
multipart.addBodyPart(messageBodyPart);
message.setContent(multipart);
Transport.send(message);
session.setAttribute("msg","Mail Sent successfully.");
}
else{
session.setAttribute("msg", "Wrong Emial ID");
}
return "Doctor";
}
catch(Exception e) {
e.printStackTrace();
return "Error";
}
} ```