Java 换行字：break word不适用于iText 2.1.7

我正在使用Java和Itext2.1.7生成pdf，我已经编写了以下HTML。但当字数太长时，这并不是破坏

String td ="<td colspan=\"2\" align=\"left\" style=\"table-layout: fixed;word-wrap:break-word;white-space: normal;\"><b>"
                    + verylongwordverylongwordverylongword + ":</b></td>"

String td=“”
+verylongwordverylongwordverylongword+“：”

---

有人能帮我做到这一点吗？

Itext 2.7.1不支持word wrap:break word属性。下面是链接

public String getBrokenWordsForPdfGeneration(String longString, int cutIndex){
       StringBuffer mainStringBuffer = new StringBuffer(longString);
       String returnString = "";
       while(mainStringBuffer != null && mainString.length()>0 &&                              
mainString.subString(0,mainString.length()>cutIndex?cutIndex:mainString.length()) != null){ 
          if(mainStrig.subString(0,mainString.length()>cutIndex:mainString.length()).trim().contains(" ")){
               returnString += mainStrig.subString(0,mainString.length()>cutIndex:mainString.length()).trim();
               mainStringBuffer.delete(0,mainString.length()>cutIndex:mainString.length());
          }else{
              returnString += mainStrig.subString(0,mainString.length()>cutIndex:mainString.length()).trim()+ " ";
              mainStringBuffer.delete(0,mainString.length()>cutIndex:mainString.length());
          }
    }
    return returnString;
}

因此，我根据表中的列数，并假设最大字母数在60-65之间，手动将单词拆分。下面是代码

public String getBrokenWordsForPdfGeneration(String longString, int cutIndex){
       StringBuffer mainStringBuffer = new StringBuffer(longString);
       String returnString = "";
       while(mainStringBuffer != null && mainString.length()>0 &&                              
mainString.subString(0,mainString.length()>cutIndex?cutIndex:mainString.length()) != null){ 
          if(mainStrig.subString(0,mainString.length()>cutIndex:mainString.length()).trim().contains(" ")){
               returnString += mainStrig.subString(0,mainString.length()>cutIndex:mainString.length()).trim();
               mainStringBuffer.delete(0,mainString.length()>cutIndex:mainString.length());
          }else{
              returnString += mainStrig.subString(0,mainString.length()>cutIndex:mainString.length()).trim()+ " ";
              mainStringBuffer.delete(0,mainString.length()>cutIndex:mainString.length());
          }
    }
    return returnString;
}

---

break word是css3属性。iText是否完全支持css3当从html转换时，很难说文档是关闭的Hanks@Woody，由于您的评论，我实际上知道iText不支持break word。