XPages:将MIME多部分从邮件复制到另一个Richtext文档

时间:2017-07-14 12:48:09

标签: java email xpages

尝试通过将邮件正文保存到富文本项目来创建一个新的XPage文档,我的文档得到了正确的创建附件,但是文件中的所有嵌入图像都被替换为imagePlace文件夹,下面是创建附件和图像的方法

private static void parseMimeEntity(RichTextItem attachmentBody, MIMEEntity entity,Session session,File tmpFolder,String fileSeparator,long attachmentNumber) {
    MIMEEntity child;
        try{        
            if(!entity.getContentType().equalsIgnoreCase("text")){
                String filename = null; 
                MIMEHeader header = null;
                header = entity.getNthHeader("Content-Disposition");    
                if (header != null) {
                    filename = header.getParamVal("filename");
                    filename = filename.replace("\"", "");
                    if ("".equals(filename)) filename = null;
                }
                if (filename == null) {
                    // when filename is null
                    filename = "Attachment" + attachmentNumber++ + ".txt";
                }
                String contentDisposition = entity.getNthHeader("Content-Disposition").getHeaderVal();

                if(contentDisposition.equalsIgnoreCase("inline")){                      
                    String contentType = entity.getNthHeader("Content-Type").getHeaderVal();                        
                    Stream stream = session.createStream();
                    if (stream.open(file.getAbsolutePath(), "binary")) {
                        entity.setContentFromBytes(stream, contentType, MIMEEntity.ENC_IDENTITY_BINARY);                        
                        stream.close();
                    }
                }else{

                Stream stream = session.createStream();
                if (stream.open(file.getAbsolutePath(), "binary")) {
                    entity.getContentAsBytes(stream);                           
                    stream.close();
                }                   
                attachmentBody.embedObject(EmbeddedObject.EMBED_ATTACHMENT, "", file.getAbsolutePath(), filename);      
                }   
                file.delete();
            }
        }
        catch(Exception ex){                
            System.out.println("NO FILE");
        }
        child = entity.getFirstChildEntity();
        if (child != null) {
            parseMimeEntity(attachmentBody, child,session,tmpFolder,fileSeparator,attachmentNumber);
        }
        child = entity.getNextSibling();
        if (child != null) {
            parseMimeEntity(attachmentBody, child,session,tmpFolder,fileSeparator,attachmentNumber);
        }   
    }

2 个答案:

答案 0 :(得分:0)

创建新的mime条目时,会获得新的边界字符串,作为嵌入图像的键。检查传入图像的src属性以获取确切的格式。

您需要调整这些属性以使图像正确显示。清理HTML并不好玩,请参阅本文的一些内容:

https://codepen.io/aice09/pen/Ogqajr

最终(需要检查,不知道我的想法)你可以指定边界并保存HTML清理

答案 1 :(得分:0)

一种解决方案是Base64对嵌入的图像进行编码,而不是将嵌入的图像作为附件添加。请在此处查看我的回答:https://stackoverflow.com/a/19328276/785061