SimpleXML 从特定元素获取内部 XML

问题描述

我在从一个字段中提取值时遇到问题。此处的示例 XML：

<Rule id="xccdf_org.cisecurity.benchmarks_rule_4.1.2_Ensure_that_the_kubelet_service_file_ownership_is_set_to_rootroot" selected="false" weight="1.000000" role="full">
    <title
        xmlns:xhtml="http://www.w3.org/1999/xhtml" xml:lang="en">Ensure that the kubelet service file ownership is set to root:root
    </title>
    <description
        xmlns:xhtml="http://www.w3.org/1999/xhtml" xml:lang="en">
        <xhtml:p>Ensure that the 
            <xhtml:span class="inline_block">kubelet</xhtml:span> service file ownership is set to 
            <xhtml:span class="inline_block">root:root</xhtml:span>.
        </xhtml:p>
    </description>
</Rule>

我想获取 description 字段的整个值

我的测试：

@Test
public void ruletest() throws Exception {
    Serializer serializer = new Persister();
    File source = new File("E:\\test2.xml");
    Rule rule = serializer.read(Rule.class,source);
    System.out.println("-----------------------------------------------");
    System.out.println("Title: "+rule.title+",Desc: "+rule.description.description);
    System.out.println("-----------------------------------------------");
}

和类：

@Root(strict = false,name = "Rule")
public class Rule {
    @Element
    String title;
    @Element(required = false,type = RuleDescription.class)
    RuleDescription description;

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }
}
@Root(strict = false,name = "description")
public class RuleDescription {
    @Element(name = "p",required = false)
    String description;
}

输出为：

-----------------------------------------------
Title: Ensure that the kubelet service file ownership is set to root:root,Desc: Ensure that the 
-----------------------------------------------

这意味着 SimpleXML 只是读取值并在出现在其路径上的第一个标记之前中断。我想获得描述的全部价值，即： Ensure that the <xhtml:span class="inline_block">kubelet</xhtml:span> service file ownership is set to <xhtml:span class="inline_block">root:root</xhtml:span>. 或者甚至没有像 Ensure that the kubelet service file ownership is set to root:root 这样的标签更好，但我只需删除标签即可。

如果可能的话，有人能给我一个提示吗？

解决方法

尝试使用 Simple Framework 的 Convert 类。您可能需要编写自己的 Converter 类来解析上述 XML。下面给出了示例链接

SimpleFramwork XML: Element with Inner Text and Child Elements

java java simple-framework