如何在SAXBuilder中禁用XML外部实体(XEE)处理，使用com.sun.org.apache.xerces.i

Question

这是我的片段：

public static SAXBuilder createBuilder(@NotNull final String schemaPath)  {

final SAXBuilder builder = new SAXBuilder("com.sun.org.apache.xerces.internal.parsers.SAXParser", true);
builder.setFeature("http://apache.org/xml/features/validation/schema", true);
builder.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);

builder.setFeature("http://apache.org/xml/features/disallow-doctype-decl",true);
builder.setFeature("http://xml.org/sax/features/external-general-entities", false);
builder.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
builder.setExpandEntities(false);
builder.setProperty("http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocation", schemaPath);
builder.setEntityResolver(getEntityResolver());
return builder;
}

我花了一些时间搜索，但剩下的不多了

Answer 1

我确定了这个问题的根本原因。这是因为我的xsd中的processContents="lax"属性