我有这个dtd：
http://fast-code.sourceforge.net/template.dtd
但是当我在xml中包含我得到警告：
检测到文档没有语法约束(DTD或XML模式)。
xml是：
原文链接：https://www.f2er.com/xml/294212.html但是当我在xml中包含我得到警告：
检测到文档没有语法约束(DTD或XML模式)。
xml是：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE templates PUBLIC "//UNKNOWN/" "http://fast-code.sourceforge.net/template.dtd">
<templates>
<template type="INSTANCE_OF_CLASS">
<description>Used to Create instance of class</description>
<variation>asasa</variation>
<variation-field>asasa</variation-field>
<class-pattern>asasa</class-pattern>
<getter-setter>setter</getter-setter>
<allowed-file-extensions>java</allowed-file-extensions>
<number-required-classes>1</number-required-classes>
<allow-multiple-variation>false</allow-multiple-variation>
<template-body>
<![CDATA[
// Creating new instance of ${class_name}
final ${class_name} ${instance} = new ${class_name}();
#foreach ($field in ${fields})
${instance}.${field.setter}(${field.value});
#end
]]>
</template-body>
</template>
</templates>
编辑：我改变了xml，我得到这个错误现在：
The content of element type “template” must match “(description,variation?,variation-field?,allow-
multiple-variation?,class-pattern?,getter-setter?,allowed-file-extensions?,number-required-
classes?,template-body)”.
