如何解决Groovy的XmlSlurper由于DOCTYPE和DTD限制拒绝解析HTML？

发布时间：2020-12-14 16:34:00 所属栏目：大数据来源：网络整理

导读：我正在尝试在 HTML覆盖率报告中复制一个元素,因此覆盖率总计将显示在报告的顶部以及底部. 因此,HTML开始,我相信是格格不入的： ?xml version="1.0" encoding="UTF-8"?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1

我正在尝试在 HTML覆盖率报告中复制一个元素,因此覆盖率总计将显示在报告的顶部以及底部.

因此,HTML开始,我相信是格格不入的：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
  <head>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
    <link rel="stylesheet" href=".resources/report.css" type="text/css" />
    <link rel="shortcut icon" href=".resources/report.gif" type="image/gif" />
    <title>Unified coverage</title>
    <script type="text/javascript" src=".resources/sort.js"></script>
  </head>
  <body onload="initialSort(['breadcrumb','coveragetable'])">

Groovy的XmlSlurper抱怨如下：

doc = new XmlSlurper( /* false,false,false */ ).parse("index.html")
[Fatal Error] index.html:1:48: DOCTYPE is disallowed when the feature "http://apache.org/xml/features/disallow-doctype-decl" set to true.
DOCTYPE is disallowed when the feature "http://apache.org/xml/features/disallow-doctype-decl" set to true.

启用DOCTYPE：

doc = new XmlSlurper(false,true).parse("index.html")
[Fatal Error] index.html:1:148: External DTD: Failed to read external DTD 'xhtml1-strict.dtd',because 'http' access is not allowed due to restriction set by the accessExternalDTD property.
External DTD: Failed to read external DTD 'xhtml1-strict.dtd',because 'http' access is not allowed due to restriction set by the accessExternalDTD property.

doc = new XmlSlurper(false,true,because 'http' access is not allowed due to restriction set by the accessExternalDTD property.


doc = new XmlSlurper(true,true).parse("index.html")
External DTD: Failed to read external DTD 'xhtml1-strict.dtd',because 'http' access is not allowed due to restriction set by the accessExternalDTD property.

doc = new XmlSlurper(true,because 'http' access is not allowed due to restriction set by the accessExternalDTD property.

所以我想我已经涵盖了所有的选择.必须有一种办法让这个工作不用诉诸正义,并冒着“托尼小马”的愤怒.

解决方法

啧啧.

parser=new XmlSlurper()
parser.setFeature("http://apache.org/xml/features/disallow-doctype-decl",false) 
parser.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd",false);
parser.parse(it)

（编辑：李大同）

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