关于jdom读取xml和xsl文件后生成html中的"<"的问题

Question

html 字节转换的程序有很多，，只选一种public class Test{

public static String Replace(
String source,
String oldString,
String newString) {
if (source == null) {
return null;
}
StringBuffer output = new StringBuffer();
int lengOfsource = source.length();
int lengOfold = oldString.length();
int posStart;
int pos;
for (posStart = 0;
(pos = source.indexOf(oldString, posStart)) >= 0;
posStart = pos + lengOfold) {
output.append(source.substring(posStart, pos));
output.append(newString);
} if (posStart < lengOfsource) {
output.append(source.substring(posStart));
}
return output.toString();
}

public static String HtmlWrite(String s) {
s = Replace(s, "&amp", "&;");
s = Replace(s, "&lt;", "<");
s = Replace(s, "&gt;", ">");
s = Replace(s, "    ", "\t");
s = Replace(s, "\n", "\r\n");
s = Replace(s, "<br>", "\n");
s = Replace(s, " &nbsp;", "  ");
return s;
}         //测试  
         public static void main(String args[]) {
                   String s = HtmlWrite（"<asdfad & aa>"）;
                   System.out.println(s);  
         }}

Answer 1

可以了，以下是我的测试程序。
import org.jdom.*;
import org.jdom.input.*;
import org.jdom.output.*;
import org.jdom.transform.*;
import javax.xml.transform.*;
import javax.xml.transform.stream.*;public class XmlToHtml {
public static String Replace(
String source,
String oldString,
String newString) {
if (source == null) {
return null;
}
StringBuffer output = new StringBuffer();
int lengOfsource = source.length();
int lengOfold = oldString.length();
int posStart;
int pos;
for (posStart = 0;
(pos = source.indexOf(oldString, posStart)) >= 0;
posStart = pos + lengOfold) {
output.append(source.substring(posStart, pos));
output.append(newString);
} if (posStart < lengOfsource) {
output.append(source.substring(posStart));
}
return output.toString();
} public static String HtmlWrite(String s) {
s = Replace(s, "&amp;", "&");
s = Replace(s, "&lt;", "<");
s = Replace(s, "&gt;", ">");
s = Replace(s, "    ", "\t");
s = Replace(s, "\n", "\r\n");
s = Replace(s, "<br>", "\n");
s = Replace(s, " &nbsp;", "  ");
return s;
}
  public static void main(String[] args) throws Exception {
    if (args.length != 2) {
      System.err.println("Usage: XmlToHtml [some.xml] [some.xsl]");
      return;
    }    String docname = args[0];
    String sheetname = args[1];    SAXBuilder builder = new SAXBuilder();
    org.jdom.Document doc = builder.build(new java.io.FileInputStream(docname));    Transformer transformer = TransformerFactory.newInstance().newTransformer(new StreamSource(new java.io.FileInputStream(sheetname)));    JDOMSource source = new JDOMSource(doc);
    JDOMResult result = new JDOMResult();    java.util.Properties properties = transformer.getOutputProperties();
    properties.setProperty(OutputKeys.ENCODING,"gb2312");
    properties.setProperty(OutputKeys.METHOD,"html");
    properties.setProperty(OutputKeys.VERSION,"4.0");
    transformer.setOutputProperties(properties);    transformer.transform(source, result);
    Document doc2 = result.getDocument();    XMLOutputter outp = new XMLOutputter();
    outp.setTextNormalize(false);
    outp.setEncoding("gb2312");
    outp.setIndent("  ");
    outp.setNewlines(true);
    outp.setTrimAllWhite(true);    java.io.StringWriter Sw=new java.io.StringWriter();
    outp.output(doc2,Sw);    String shtml=HtmlWrite(Sw.toString());    System.out.print(shtml);
    //java.io.FileOutputStream stout=new java.io.FileOutputStream("d:\\inetpub\\wwwroot\\x\\aaa.htm");
    //stout.write(shtml.getBytes());
  }
}