0
雖然附加圖像文件隨着JavaMail的獲取FileNotFoundException異常打開失敗：ENOENT（沒有這樣的文件或目錄）在這裏是有顯示例外，我試過，但未能解決這個問題java.io.FileNotFoundException：/繪製：/ 2130837597：打開失敗：ENOENT（沒有這樣的文件或目錄）在附加文件，電子郵件
LogResult
E/SendMail: IOException while sending message
javax.mail.MessagingException: IOException while sending message;
nested exception is:
java.io.FileNotFoundException: /drawable:/2130837597: open failed: ENOENT (No such file or directory)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:676)
at javax.mail.Transport.send0(Transport.java:189)
at javax.mail.Transport.send(Transport.java:118)
at io.farooq.check.GMailSender.sendMail(GMailSender.java:81)
at io.farooq.check.MainActivity$1$1.run(MainActivity.java:74)
at java.lang.Thread.run(Thread.java:841)
Caused by: java.io.FileNotFoundException: /drawable:/2130837597: open failed: ENOENT (No such file or directory)
at libcore.io.IoBridge.open(IoBridge.java:409)
at java.io.FileInputStream.<init>(FileInputStream.java:78)
at javax.activation.FileDataSource.getInputStream(FileDataSource.java:110)
at javax.activation.DataHandler.writeTo(DataHandler.java:318)
at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1403)
at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:874)
at javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:444)
at com.sun.mail.handlers.multipart_mixed.writeTo(multipart_mixed.java:102)
at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:897)
at javax.activation.DataHandler.writeTo(DataHandler.java:330)
at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1403)
at javax.mail.internet.MimeMessage.writeTo(MimeMessage.java:1745)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:636)
at javax.mail.Transport.send0(Transport.java:189)
at javax.mail.Transport.send(Transport.java:118)
at io.farooq.check.GMailSender.sendMail(GMailSender.java:81)
at io.farooq.check.MainActivity$1$1.run(MainActivity.java:74)
at java.lang.Thread.run(Thread.java:841)
Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
at libcore.io.Posix.open(Native Method)
at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
at libcore.io.IoBridge.open(IoBridge.java:393)
at java.io.FileInputStream.<init>(FileInputStream.java:78)
at javax.activation.FileDataSource.getInputStream(FileDataSource.java:110)
at javax.activation.DataHandler.writeTo(DataHandler.java:318)
at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1403)
at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:874)
at javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:444)
at com.sun.mail.handlers.multipart_mixed.writeTo(multipart_mixed.java:102)
at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:897)
at javax.activation.DataHandler.writeTo(DataHandler.java:330)
at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1403)
at javax.mail.internet.MimeMessage.writeTo(MimeMessage.java:1745)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:636)
at javax.mail.Transport.send0(Transport.java:189)
at javax.mail.Transport.send(Transport.java:118)
at io.farooq.check.GMailSender.sendMail(GMailSender.java:81)
at io.farooq.check.MainActivity$1$1.run(MainActivity.java:74)
at java.lang.Thread.run(Thread.java:841)
Gmailsender.java
public class GMailSender extends javax.mail.Authenticator {
private String mailhost = "smtp.gmail.com";
private String user;
private String password;
private Session session;
private Multipart _multipart = new MimeMultipart();
static {
Security.addProvider(new JSSEProvider());
}
public GMailSender(String user, String password) {
this.user = user;
this.password = password;
Properties props = new Properties();
props.setProperty("mail.transport.protocol", "smtp");
props.setProperty("mail.host", mailhost);
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mail.smtp.quitwait", "false");
session = Session.getDefaultInstance(props, this);
}
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user, password);
}
public synchronized void sendMail(String subject, String body,
String sender, String recipients) throws Exception {
MimeMessage message = new MimeMessage(session);
// DataHandler handler = new DataHandler(new ByteArrayDataSource(body.getBytes(), "text/plain"));
message.setSender(new InternetAddress(sender));
message.setSubject(subject);
// message.setDataHandler(handler);
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText(body);
_multipart.addBodyPart(messageBodyPart);
if (recipients.indexOf(',') > 0)
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(recipients));
else
message.setRecipient(Message.RecipientType.TO, new InternetAddress(recipients));
message.setContent(_multipart);
Transport.send(message);
}
public void AddAttachment(String Path) throws MessagingException {
BodyPart messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(Path);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(Path);
_multipart.addBodyPart(messageBodyPart);
}
}
MainActivity.java
public class MainActivity extends AppCompatActivity {
String FilePath;
final int PICK_IMAGE=0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE);
work();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
Toast.makeText(MainActivity.this,"File Path =" +FilePath,Toast.LENGTH_LONG).show();
if ((requestCode == 0) && (resultCode == -1)) {
FilePath=data.getData().getpath();
}
}
public void work()
{
click.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
new Thread(new Runnable() {
@Override
public void run() {
// final String imageUri = "drawable://" + R.drawable.write;
try {
GMailSender sender = new GMailSender("[email protected]","Password");
try{
sender.AddAttachment(FilePath);
}
catch (Exception e){
Log.e(" Attachment !!!", e.getMessage(), e);
}
sender.sendMail(one.getText().toString(),two.getText().toString(),
"[email protected]", "[email protected]");
} catch (Exception e) {
Log.e("SendMail", e.getMessage(), e);
}
}
}).start();
}
});
}
}
我嘗試了許多代碼，但都造成了同樣的錯誤 像drawble獲得的圖像或從SD卡中選擇
我試過了
FilePath=data.getData().getPath();
第二
Uri imageUri = Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE +
"://" + getApplicationContext().getResources().getResourcePackageName(R.drawable.write));
FilePath=Environment.getExternalStorageDirectory().getPath()+ imageUri.toString()+".jpg";
File myFile = new File(FilePath);
FilePath=Environment.getExternalStorageDirectory().getPath()+ myFile.getAbsolutePath()+".jpg";
String imageUri = "/drawable://" + R.drawable.write;
FilePath=Environment.getExternalStorageDirectory().getPath()+imageUri+".jpg";
沒有什麼工作，我得到同樣的錯誤:(幫助！
您不必大寫每一個字。它看起來很愚蠢。就像其他人所做的一樣，謝謝。 – EJP
它只是我的寫作風格好的，我會避免下一次thnku :) –