#!/usr/bin/env python3
# coding: utf-8
import
smtplib
from
email.mime.multipart
import
MIMEMultipart
from
email.mime.text
import
MIMEText
from
email.mime.image
import
MIMEImage
import
os
'''
發送多張圖片郵件的python代碼
'''
img_list
=
'圖片所在的文件夾'
allfile
=
[]
'''
遍歷文件夾獲得所有圖片絕對路徑
'''
def
getallfile(path):
allfilelist
=
os.listdir(path)
for
file
in
allfilelist:
filepath
=
os.path.join(path,
file
)
if
os.path.isdir(filepath):
getallfile(filepath)
else
:
allfile.append(filepath)
return
allfile
def
sendmail(filelist):
sender
=
'aaa@.ddd.com'
receiver
=
'bbb@.eee.com'
subject
=
'python email with pictures'
smtpserver
=
'smtp.sina.com.cn'
msgRoot
=
MIMEMultipart(
'related'
)
msgRoot[
'Subject'
]
=
'python email'
'''
圖片id加入所在位置
'''
content
=
'<b>Some <i>HTML</i> text</b> and an image.<br>'
for
index
in
range
(
len
(filelist)):
if
index
%
2
=
=
0
:
content
+
=
'<img src="cid:'
+
str
(index)
+
'"><br>'
else
:
content
+
=
'<img src="cid:'
+
str
(index)
+
'">'
msgText
=
MIMEText(content,
'html'
,
'utf-8'
)
msgRoot.attach(msgText)
'''
將圖片和id位置對應起來
'''
index
=
0
for
file
in
filelist:
fp
=
open
(
file
,
'rb'
)
msgImage
=
MIMEImage(fp.read())
fp.close()
msgImage.add_header(
'Content-ID'
,
'<'
+
str
(index)
+
'>'
)
index
+
=
1
msgRoot.attach(msgImage)
smtp
=
smtplib.SMTP()
smtp.connect(smtpserver)
smtp.sendmail(sender, receiver, msgRoot.as_string())
smtp.quit()
if
__name__
=
=
'__main__'
:
sendmail(getallfile(img_list))
|
java版本：
import
javax.activation.DataHandler;
import
javax.activation.FileDataSource;
import
javax.mail.*;
import
javax.mail.internet.InternetAddress;
import
javax.mail.internet.MimeBodyPart;
import
javax.mail.internet.MimeMessage;
import
javax.mail.internet.MimeMultipart;
import
java.io.File;
import
java.util.*;
import
java.util.Map.Entry;
/**
*
* @author zongrun.yang
*
*/
public
class
SendMail {
private
static
final
Properties prop =
new
Properties();
// 發送郵件的服務器
private
static
final
String host =
""
;
static
{
prop.put(
"mail.smtp.host"
, host);
}
static
List<String> picture_list =
new
ArrayList<String>();
public
static
List<String> getFileList(String strPath){
File f=
new
File(strPath);
try
{
if
(f.isDirectory()){
File[] fs=f.listFiles();
for
(
int
i=
0
;i<fs.length;i++){
String fsPath=fs[i].getAbsolutePath();
getFileList(fsPath);
}
}
else
if
(f.isFile()){
String fname=f.getAbsolutePath();
//System.out.println(fname);
picture_list.add(fname);
}
else
{
System.out.println(
"路徑不正確!"
);
}
}
catch
(Exception e) {
System.out.println(
"遍歷異常"
);
}
return
picture_list;
}
public
static
void
main(String[] args)
throws
Exception {
String path =
"path"
;
String from =
"data@d.com"
;
String subject =
"日報"
;
String content=
"<p>日報</p><br/>"
;
String to =
"aaaa@ccc.com"
;
String cc =
"bbbb@dddd.com"
;
sendPictureMail(from,subject,content,cc,to,path);
}
public
static
void
sendPictureMail(String fromAddress,String subject,String content,String receivers,String cc,String path)
throws
Exception {
Map<String, String> image =
new
HashMap<String, String>();
List<String> fileList = SendMailcopy.getFileList(path);
System.out.println(fileList.size());
for
(
int
i =
0
; i < fileList.size(); i++) {
image.put(i +
""
, fileList.get(i));
if
(i %
2
==
0
) {
content +=
"<img src=\"cid:"
+ i +
"\"><br/><br/>"
;
}
else
{
content +=
"<img src=\"cid:"
+ i +
"\">"
;
}
}
Session session = Session.getInstance(prop);
MimeMessage message =
new
MimeMessage(session);
message.setFrom(
new
InternetAddress(fromAddress));
String[] toAddrs = receivers.split(
";"
);
if
(toAddrs.length >
0
) {
Address[] addressList =
new
Address[toAddrs.length];
int
index =
0
;
for
(String toAddr : toAddrs) {
//if (StringUtils.isNotBlank(toAddr)) {
addressList[index++] =
new
InternetAddress(toAddr);
//}
}
String[] ccAddrs = cc.split(
";"
);
Address[] ccList =
new
Address[ccAddrs.length];
int
index2 =
0
;
for
(String ccAddr : ccAddrs) {
//if (StringUtils.isNotEmpty(ccAddr)) {
ccList[index2++] =
new
InternetAddress(ccAddr);
//}
}
message.setRecipients(Message.RecipientType.CC, ccList);
message.setRecipients(Message.RecipientType.TO, addressList);
message.setSubject(subject);
MimeMultipart allMultipart =
new
MimeMultipart();
MimeBodyPart contentPart =
new
MimeBodyPart();
MimeMultipart contentMultipart =
new
MimeMultipart(
"related"
);
MimeBodyPart htmlbodypart =
new
MimeBodyPart();
htmlbodypart.setContent(content,
"text/html;charset=UTF-8"
);
contentMultipart.addBodyPart(htmlbodypart);
if
(image !=
null
&& image.size() >
0
) {
Set<Entry<String, String>> set = image.entrySet();
for
(Iterator iterator = set.iterator(); iterator.hasNext(); ) {
Entry<String, String> entry = (Entry<String, String>) iterator.next();
//創建用於保存圖片的MimeBodyPart對象，並將它保存到MimeMultipart中
MimeBodyPart gifBodyPart =
new
MimeBodyPart();
//圖片所在的目錄的絕對路徑
FileDataSource fds =
new
FileDataSource(entry.getValue());
gifBodyPart.setDataHandler(
new
DataHandler(fds));
//cid的值
gifBodyPart.setContentID(entry.getKey());
contentMultipart.addBodyPart(gifBodyPart);
}
}
contentPart.setContent(contentMultipart);
allMultipart.addBodyPart(contentPart);
message.setContent(allMultipart);
message.saveChanges();
Transport.send(message);
}
}
}
|