未检测到文档的语法约束(DTD 或 XML 模式) [英] No grammar constraints (DTD or XML schema) detected for the document

问题描述

我有这个 dtd:http://fast-code.sourceforge.net/template.dtd但是当我包含在 xml 中时，我收到警告:未检测到文档的语法约束(DTD 或 XML 架构).xml是:

I have this dtd : http://fast-code.sourceforge.net/template.dtd But when I include in an xml I get the warning : No grammar constraints (DTD or XML schema) detected for the document. The xml is :

<?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:我更改了 xml，现在出现此错误:

EDIT : I changed the xml, I am getting this error now:

元素类型template"的内容必须匹配(description,variation?,variation-field?,allow-多变?，类模式?，getter-setter?，允许文件扩展名?，需要数量-类?，模板主体)".

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)".

推荐答案

就我而言，我通过在 标签.

In my case I have solved this annoying warning by simply adding the <!DOCTYPE xml> after the <?xml ... > tag.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xml>

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