java - IndentingXMLStreamWriter.java 的替代方案

Question

它们是 IndentingXMLStreamWriter.java 的替代品吗？我总是在某些时候遇到某种问题，虽然它会在一段时间后消失，但我无法编译。所以我想知道他们是否是缩进手动解析的 XML 文件的替代方法

虽然错误消息在编译为 netbeans 模块的一部分时略有不同...对于任何想知道的人，路径都被更改为 ~ =p

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\MasterDeckXMLImporterExporter.java:5: package com.sun.xml.internal.txw2.output does not exist
import com.sun.xml.internal.txw2.output.IndentingXMLStreamWriter;
Note: Attempting to workaround 6512707
warning: No processor claimed any of these annotations: [javax.xml.bind.annotation.XmlValue, javax.xml.bind.annotation.XmlSeeAlso, javax.xml.bind.annotation.XmlAccessorType, javax.xml.bind.annotation.XmlRootElement, javax.xml.bind.annotation.XmlAttribute]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\MasterDeckXMLImporterExporter.java:5: package com.sun.xml.internal.txw2.output does not exist
import com.sun.xml.internal.txw2.output.IndentingXMLStreamWriter;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\MasterDeckXMLImporterExporter.java:68: cannot find symbol
symbol  : class IndentingXMLStreamWriter
location: class com.spectre.util.MasterDeckXMLImporterExporter
            xsw = new IndentingXMLStreamWriter(xsw);
2 errors
3 warnings
C:\Program Files\jmonkeyplatform\harness\suite.xml:182: The following error occurred while executing this line:
C:\Program Files\jmonkeyplatform\harness\common.xml:206: Compile failed; see the compiler error output for details.

只是为了清楚一点，这就是我将如何使用 stax

import com.sun.xml.internal.txw2.output.IndentingXMLStreamWriter;

XMLStreamWriter xsw = XMLOutputFactory.newInstance().createXMLStreamWriter(new FileOutputStream(new File("Blah")));
xsw = new IndentingXMLStreamWriter(xsw);
xsw.writeStartDocument();
xsw.writeStartElement("map");
for (Map.Entry<String, Date> entry : map.entrySet()) {
     xsw.writeEmptyElement("entry1");
     xsw.writeAttribute("Name", entry.getKey());
     xsw.writeAttribute("date", sdf.format(entry.getValue()));
 }
 xsw.writeEndElement();
 xsw.writeEndDocument();
 xsw.close();

Answer 1

您可以使用 Saxon。在 s9api 接口(interface)中，你可以做类似的事情

Processor p = new Processor();
Serializer s = p.newSerializer(System.out);
s.setOutputProperty(Property.INDENT, "yes");
XMLStreamWriter w = s.getXMLStreamWriter();

然后你有一个实现 XMLStreamWriter 接口(interface)的缩进序列化程序，如果你想使用它们，还有更多格式选项可用。