//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;

}

}

}

/**

*方法说明：得到mht文件的标题

*输入参数：mhtFilename mht文件名

*返回类型：mht文件的标题

*/

public static String getTitle(String mhtFilename) {

try {

//TODO readEmlFile

InputStream fis = new FileInputStream(mhtFilename);

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 null;

strText = strText.toLowerCase();

int pos1 = strText.indexOf("");

int pos2 = strText.indexOf("");

if (pos1 != -1 && pos2!= -1 && pos2 > pos1) {

return strText.substring(pos1 + 7, pos2).trim();

}

}

return null;

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

return null;

}

}

/**

*方法说明：得到html文本

*输入参数：bp MimeBodyPart类型的网页内容; strEncoding 内容编码

*返回类型：html文本

*/　private static String getHtmlText(MimeBodyPart bp, String strEncoding) {

InputStream textStream = null;

BufferedInputStream buff = null;

BufferedReader br = null;

Reader r = null;

try {

textStream = bp.getInputStream();

buff = new BufferedInputStream(textStream);

r = new InputStreamReader(buff, strEncoding);

br = new BufferedReader(r);

StringBuffer strHtml = new StringBuffer("");

String strLine = null;

while ((strLine = br.readLine()) != null) {

strHtml.append(strLine + "rn");

}

br.close();

r.close();

textStream.close();

return strHtml.toString();

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

} finally{

try{

if (br != null)

br.close();

if (buff != null)

buff.close();

if (textStream != null)

textStream.close();

}catch(Exception e){

System.out.println("解析mht失败");

}

}

return null;

}

/**

*方法说明：保存html文件

*输入参数：strText html内容; strHtml html文件名

*返回类型：

*/

private static void saveHtml(String strText, String strHtml) {

try {

FileWriter fw = new FileWriter(strHtml);

fw.write(strText);

fw.close();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

System.out.println("解析mht失败");

}

}

private InternetAddress[] getInetAddresses(String emails) throws Exception {

ArrayList list = new ArrayList();

StringTokenizer tok = new StringTokenizer(emails, ",");

while (tok.hasMoreTokens()) {

list.add(tok.nextToken());

}

int count = list.size();

InternetAddress[] addresses = new InternetAddress[count];

for (int i = 0; i < count; i++) {

addresses[i] = new InternetAddress(list.get(i).toString());

}

return addresses;

}

class AttachmentDataSource implements DataSource {

private MimetypesFileTypeMap map = new MimetypesFileTypeMap();

private String strUrl;

private String strType;

private byte[] dataSize = null;

/**

* This is some content type maps.

*/

private Map normalMap = new HashMap();

{

// Initiate normal mime type map

// Images

normalMap.put("image", "image/jpeg");

normalMap.put("text", "text/plain");

}

public AttachmentDataSource(String strUrl, String strType) {

this.strType = strType;

this.strUrl = strUrl;

strUrl = strUrl.trim();

strUrl = strUrl.replaceAll(" ", "%20");

dataSize = JQuery.downBinaryFile(strUrl, null);

}

/**

* Returns the content type.

*/

public String getContentType() {

return getMimeType(getName());

}

public String getName() {

char separator = File.separatorChar;

if( strUrl.lastIndexOf(separator) >= 0 )

return strUrl.substring(strUrl.lastIndexOf(separator) + 1);

return strUrl;

}

private String getMimeType(String fileName) {

String type = (String)normalMap.get(strType);

if (type == null) {

try {

type = map.getContentType(fileName);

} catch (Exception e) {

// TODO: handle exception

}

System.out.println(type);

// Fix the null exception

if (type == null) {

type = "application/octet-stream";

}

}

return type;

}

public InputStream getInputStream() throws IOException {

// TODO Auto-generated method stub

if (dataSize == null)

dataSize = new byte[0];

return new ByteArrayInputStream(dataSize);

}

public OutputStream getOutputStream() throws IOException {

// TODO Auto-generated method stub

return new java.io.ByteArrayOutputStream();

}

}

}

使用java将网页保存为mht格式(2).doc

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