如何在XStream中禁用不必要的转义？ [英] How can I disable unnecessary escaping in XStream?

问题描述

默认情况下，XStream不必要地逃避> ， ...等等。

XStream by default unnecessarily escapes >," ... etc.

有没有办法禁用它（只有逃避< ，& ）？

Is there a way to disable this (and only escape <, &)?

推荐答案

这是默认的PrettyPrintWriter的结果。就我个人而言，我喜欢同时逃避<和>。输出看起来更平衡。

This is the result of the default PrettyPrintWriter. Personally, I like to escape both < and >. It makes the output look more balanced.

如果你想要规范化的XML输出，你应该使用Java提供的C14N API。

If you want canonicalized XML output, you should use the C14N API provided in Java.

如果流式内容包含XML，则CDATA是更好的选择。以下是我的做法，

If the streamed content includes XML, CDATA is a better option. Here is how I did it,

XStream xstream = new XStream(
           new DomDriver() {
               public HierarchicalStreamWriter createWriter(Writer out) {
                   return new MyWriter(out);}});
String xml = xstream.toXML(myObj);

    ......

public class MyWriter extends PrettyPrintWriter {
    public MyWriter(Writer writer) {
        super(writer);
    }

    protected void writeText(QuickWriter writer, String text) { 
        if (text.indexOf('<') < 0) {
            writer.write(text);
        }
        else { 
            writer.write("<[CDATA["); writer.write(text); writer.write("]]>"); 
        }
    }
}

这篇关于如何在XStream中禁用不必要的转义？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！