//设置网页正文
MimeBodyPart bp = new MimeBodyPart();
bp.setText(content, strEncoding);
bp.addHeader("Content-Type", "text/html;charset=" + strEncoding);
bp.addHeader("Content-Location", strWeb.toString());
mp.addBodyPart(bp);
int urlCount = urlScriptList.size();
for (int i = 0; i < urlCount; i++) {
bp = new MimeBodyPart();
ArrayList urlInfo = (ArrayList) urlScriptList.get(i);
// String url = urlInfo.get(0).toString();
String absoluteURL = urlInfo.get(1).toString();
bp
.addHeader("Content-Location",
javax.mail.internet.MimeUtility
.encodeWord(java.net.URLDecoder
.decode(absoluteURL, strEncoding)));
DataSource source = new AttachmentDataSource(absoluteURL, "text");
bp.setDataHandler(new DataHandler(source));
mp.addBodyPart(bp);
}
urlCount = urlImageList.size();
for (int i = 0; i < urlCount; i++) {
bp = new MimeBodyPart();
ArrayList urlInfo = (ArrayList) urlImageList.get(i);
// String url = urlInfo.get(0).toString();
String absoluteURL = urlInfo.get(1).toString();
bp
.addHeader("Content-Location",
javax.mail.internet.MimeUtility
.encodeWord(java.net.URLDecoder
.decode(absoluteURL, strEncoding)));
DataSource source = new AttachmentDataSource(absoluteURL, "image");
bp.setDataHandler(new DataHandler(source));
mp.addBodyPart(bp);
}
msg.setContent(mp);
// write the mime multi part message to a file
msg.writeTo(new FileOutputStream(strFileName));
}
/**
*方法说明：mht转html
*输入参数：strMht mht文件路径; strHtml html文件路径
*返回类型：
*/
public static void mht2html(String strMht, String strHtml) {
try {
//TODO readEmlFile
InputStream fis = new FileInputStream(strMht);
Session mailSession = Session.getDefaultInstance(System.getProperties(), null);
MimeMessage msg = new MimeMessage(mailSession, fis);
Object content = msg.getContent();
if (content instanceof Multipart) {
MimeMultipart mp = (MimeMultipart)content;
MimeBodyPart bp1 = (MimeBodyPart)mp.getBodyPart(0);
String strEncodng = getEncoding(bp1);
String strText = getHtmlText(bp1, strEncodng);
if (strText == null)
return;
File parent = null;
if (mp.getCount() > 1) {
parent = new File(new File(strHtml).getAbsolutePath() + ".files");
parent.mkdirs();
if (!parent.exists())
return;
}
for (int i = 1; i < mp.getCount(); ++i) {
MimeBodyPart bp = (MimeBodyPart)mp.getBodyPart(i);
String strUrl = getResourcesUrl(bp);
if (strUrl == null)
continue;
DataHandler dataHandler = bp.getDataHandler();
MimePartDataSource source = (MimePartDataSource)dataHandler.getDataSource();
File resources = new File(parent.getAbsolutePath() + File.separator + getName(strUrl, i));
if (saveResourcesFile(resources, bp.getInputStream()))
strText = JHtmlClear.replace(strText, strUrl, resources.getAbsolutePath());
}
saveHtml(strText, strHtml);
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
*方法说明：得到资源文件的name
*输入参数：strName 资源文件链接, ID 资源文件的序号
*返回类型：资源文件的本地临时文件名
*/
public static String getName(String strName, int ID) {
char separator = ’/’;
System.out.println(strName);
System.out.println(separator);
if( strName.lastIndexOf(separator) >= 0)
return format(strName.substring(strName.lastIndexOf(separator) + 1));
return "temp" + ID;
}
/**
*方法说明：得到网页编码
*输入参数：bp MimeBodyPart类型的网页内容
*返回类型：MimeBodyPart里的网页内容的编码
*/
private static String getEncoding(MimeBodyPart bp) {
if (bp != null) {
try {
Enumeration list = bp.getAllHeaders();
while (list.hasMoreElements()) {
javax.mail.Header head = (javax.mail.Header)list.nextElement();
if (head.getName().compareTo("Content-Type") == 0) {
String strType = head.getValue();
int pos = strType.indexOf("charset=");
if (pos != -1) {
String strEncoding = strType.substring(pos + 8, strType.length());
if (strEncoding.toLowerCase().compareTo("gb2312") == 0) {
strEncoding = "gbk";
}
return strEncoding;
}
}
}
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return null;
}
/**
*方法说明：得到资源文件url
*输入参数：bp MimeBodyPart类型的网页内容
*返回类型：资源文件url
*/
private static String getResourcesUrl(MimeBodyPart bp) {
if (bp != null) {
try {
Enumeration list = bp.getAllHeaders();
while (list.hasMoreElements()) {
javax.mail.Header head = (javax.mail.Header)list.nextElement();
if (head.getName().compareTo("Content-Location") == 0) {
return head.getValue();
}
}
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return null;
}
/**
*方法说明：格式化文件名
*输入参数：strName 文件名
*返回类型：经过处理的符合命名规则的文件名
*/
private static String format(String strName) {
if (strName == null)
return null;
strName = strName.replaceAll(" ", " ");
String strText = "/:*?"<>|^___FCKpd___0quot;;
for (int i = 0; i < strName.length(); ++i) {
String ch = String.valueOf(strName.charAt(i));
if (strText.indexOf(ch) != -1) {
strName = strName.replace(strName.charAt(i), ’-’);
}
}
return strName;
}
/**
*方法说明：保存资源文件
*输入参数：resources 要创建的资源文件; inputStream 要输入文件中的流
*返回类型：boolean
*/
private static boolean saveResourcesFile(File resources, InputStream inputStream) {
if (resources == null || inputStream == null) {
return false;
}
BufferedInputStream in = null;
FileOutputStream fio = null;
BufferedOutputStream osw = null;
try {
in = new BufferedInputStream(inputStream);
fio = new FileOutputStream(resources);
osw = new BufferedOutputStream(new DataOutputStream(fio));
int b;
byte[] a = new byte[1024];
boolean isEmpty = true;
while ((b = in.read(a)) != -1) {
isEmpty = false;
osw.write(a, 0, b);
osw.flush();
}
osw.close();
fio.close();
in.close();
inputStream.close();
if (isEmpty)
resources.delete();
return true;
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
System.out.println("解析mht失败");
return false;
} finally{
try {
if (osw != null)
osw.close();
if (fio != null)
fio.close();
if (in != null)
in.close();
if (inputStream != null)
inputStream.close();
} catch (Exception e) {
e.printStackTrace();
System.out.println("解析mht失败");
return false;
}
}
}
/**
