macos 发送电子邮件 - 可可
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Send Email - Cocoa
提问by lab12
How would I be able to send emails using Cocoa? Which framework would I use, and how would I use it.
如何使用 Cocoa 发送电子邮件？我将使用哪个框架，以及我将如何使用它。
回答by Tibidabo
I think using an Apple script is the simplest solutions. I use it when the user has an account set up in Mail.
我认为使用 Apple 脚本是最简单的解决方案。当用户在邮件中设置了帐户时，我会使用它。
Apple script:
苹果脚本：
attachments is an array of stings containing file paths.
附件是包含文件路径的字符串数组。
"set visible to true" if you want the message to pop up before sending
如果您希望消息在发送前弹出，请“设置可见为真”
- (void)sendEmailWithMail:(NSString *) toAddress withSubject:(NSString *) subject Attachments:(NSArray *) attachments {
NSString *bodyText = @"Your body text \n\r";
NSString *emailString = [NSString stringWithFormat:@"\
tell application \"Mail\"\n\
set newMessage to make new outgoing message with properties {subject:\"%@\", content:\"%@\" & return} \n\
tell newMessage\n\
set visible to false\n\
set sender to \"%@\"\n\
make new to recipient at end of to recipients with properties {name:\"%@\", address:\"%@\"}\n\
tell content\n\
",subject, bodyText, @"McAlarm alert", @"McAlarm User", toAddress ];
//add attachments to script
for (NSString *alarmPhoto in attachments) {
emailString = [emailString stringByAppendingFormat:@"make new attachment with properties {file name:\"%@\"} at after the last paragraph\n\
",alarmPhoto];
}
//finish script
emailString = [emailString stringByAppendingFormat:@"\
end tell\n\
send\n\
end tell\n\
end tell"];
//NSLog(@"%@",emailString);
NSAppleScript *emailScript = [[NSAppleScript alloc] initWithSource:emailString];
[emailScript executeAndReturnError:nil];
[emailScript release];
/* send the message */
NSLog(@"Message passed to Mail");
}
}
Disadvantage: users need to have valid accounts under Mail.
缺点：用户需要在Mail下拥有有效帐户。
Python Script (if no user account under mail):
You can also use a python script to send a message.
Disadvantage: users have to enter SMTP details unless you grab them from Mail (but then you can use the apple script above ), or you have to have a reliable SMTP relay hardcoded in your app (you can set up a gmail account and use it for that purpose, however if your apps send too many emails google can delete your account (SPAM))
I use this python script:
Python 脚本（如果邮件下没有用户帐户）：您也可以使用 Python 脚本发送消息。缺点：用户必须输入 SMTP 详细信息，除非您从 Mail 中获取它们（但是您可以使用上面的苹果脚本），或者您必须在您的应用程序中具有可靠的 SMTP 中继（您可以设置一个 gmail 帐户并使用它）为此，但是如果您的应用程序发送太多电子邮件谷歌可以删除您的帐户（垃圾邮件））
我使用这个 python 脚本：
import sys
import smtplib
import os
import optparse
from email.MIMEMultipart import MIMEMultipart
from email.MIMEBase import MIMEBase
from email.MIMEText import MIMEText
from email.Utils import COMMASPACE, formatdate
from email import Encoders
username = sys.argv[1]
hostname = sys.argv[2]
port = sys.argv[3]
from_addr = sys.argv[4]
to_addr = sys.argv[5]
subject = sys.argv[6]
text = sys.argv[7]
password = getpass.getpass() if sys.stdin.isatty() else sys.stdin.readline().rstrip('\n')
message = MIMEMultipart()
message['From'] = from_addr
message['To'] = to_addr
message['Date'] = formatdate(localtime=True)
message['Subject'] = subject
#message['Cc'] = COMMASPACE.join(cc)
message.attach(MIMEText(text))
i = 0
for file in sys.argv:
if i > 7:
part = MIMEBase('application', 'octet-stream')
part.set_payload(open(file, 'rb').read())
Encoders.encode_base64(part)
part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(file))
message.attach(part)
i = i + 1
smtp = smtplib.SMTP(hostname,port)
smtp.starttls()
smtp.login(username, password)
del password
smtp.sendmail(from_addr, to_addr, message.as_string())
smtp.close()
And I call it form this method to send an email using a gmail account
我称之为使用 gmail 帐户发送电子邮件的这种方法
- (bool) sendEmail:(NSTask *) task toAddress:(NSString *) toAddress withSubject:(NSString *) subject Attachments:(NSArray *) attachments {
NSLog(@"Trying to send email message");
//set arguments including attachments
NSString *username = @"[email protected]";
NSString *hostname = @"smtp.gmail.com";
NSString *port = @"587";
NSString *fromAddress = @"[email protected]";
NSString *bodyText = @"Body text \n\r";
NSMutableArray *arguments = [NSMutableArray arrayWithObjects:
programPath,
username,
hostname,
port,
fromAddress,
toAddress,
subject,
bodyText,
nil];
for (int i = 0; i < [attachments count]; i++) {
[arguments addObject:[attachments objectAtIndex:i]];
}
NSData *passwordData = [@"myGmailPassword" dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *environment = [NSDictionary dictionaryWithObjectsAndKeys:
@"", @"PYTHONPATH",
@"/bin:/usr/bin:/usr/local/bin", @"PATH",
nil];
[task setEnvironment:environment];
[task setLaunchPath:@"/usr/bin/python"];
[task setArguments:arguments];
NSPipe *stdinPipe = [NSPipe pipe];
[task setStandardInput:stdinPipe];
[task launch];
[[stdinPipe fileHandleForReading] closeFile];
NSFileHandle *stdinFH = [stdinPipe fileHandleForWriting];
[stdinFH writeData:passwordData];
[stdinFH writeData:[@"\n" dataUsingEncoding:NSUTF8StringEncoding]];
[stdinFH writeData:[@"Description" dataUsingEncoding:NSUTF8StringEncoding]];
[stdinFH closeFile];
[task waitUntilExit];
if ([task terminationStatus] == 0) {
NSLog(@"Message successfully sent");
return YES;
} else {
NSLog(@"Message not sent");
return NO;
}
}
I hope it helps
我希望它有帮助
回答by Brandon Bodnar
Apple's Developer Connection has a sample project called SBSendEmail which demonstrates how to use a Scripting Bridge to send email via scripting to the Mail app.
Apple 的 Developer Connection 有一个名为 SBSendEmail 的示例项目，它演示了如何使用脚本桥通过脚本将电子邮件发送到邮件应用程序。
You can download the whole projectand run it in XCode to see how it works. Of particular interest to you will be the sendEmailMessage: method in Controller.m
您可以下载整个项目并在 XCode 中运行它以查看它是如何工作的。您特别感兴趣的是Controller.m 中的 sendEmailMessage: 方法
回答by Garrett
You can use opening the default mail clientor you can use a framework. This should get you started.
回答by Peter Hosey
For Growl 1.2, I wrote a Python-based mail-sending program, which the MailMe display runs using NSTask.
对于 Growl 1.2，我编写了一个基于 Python 的邮件发送程序，MailMe 显示使用 NSTask 运行该程序。
I did this largely out of dissatisfaction with the other mail frameworks for Cocoa, most of which also support receiving mail, which is unnecessary for something output-only like MailMe.
我这样做主要是因为对 Cocoa 的其他邮件框架不满意，其中大部分也支持接收邮件，这对于像 MailMe 这样只输出的东西是不必要的。
回答by NSResponder
Check out:
查看：
http://www.collaboration-world.com/pantomime
http://www.collaboration-world.com/pantomime
I haven't looked at it in several years, but when I was at Apple I advocated that we include it with the OS to replace the mail functionality we'd lost in the NeXT/Apple transition.
我已经好几年没看过它了，但是当我在 Apple 时，我主张我们将它包含在操作系统中，以取代我们在 NeXT/Apple 过渡中丢失的邮件功能。
