Question

我是XSD的新手，无法弄清楚为什么我的XSD无法验证。我收到以下错误：

s4s-elt-invalid-content.1：＆quot; parametersInfo＆＃39;的内容是无效的。元素＆＃39; complexType＆＃39;无效，错位或过于频繁发生。

cvc-complex-type.2.4.d：找到以元素＆＃39; exception＆＃39;开头的无效内容。此时不会有子元素。

XML：

<?xml version="1.0" encoding="UTF-8"?>
<service id="IServiceREST">
            <inherit>
                <parent>Remote</parent>
            </inherit>
            <package>com.module</package>
            <include>java.rmi.Remote</include>
            <include>java.net.*</include>
            <include>java.io.*</include>
            <abstract_method id="getContent">
                <visibility>public</visibility>
                <parameters>
                    <argument type="URL">url</argument>
                    <argument type="int">timeout</argument>
                </parameters>
                <throw>
                    <exception>MalformedURLException</exception>
                    <exception>IOException</exception>
                </throw>
                <return>String</return>
            </abstract_method>
            <abstract_method id="deleteUser">
                <visibility>public</visibility>
                <parameters>
                    <argument type="String">username</argument>
                </parameters>
                <return>void</return>
            </abstract_method>
</service>

XSD：

<xs:schema 
    xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:complexType name="serviceInfo">
        <xs:sequence>
            <xs:element name="inherit" type="inheritInfo" minOccurs="1" maxOccurs="unbounded"/>
            <xs:element name="package" type="xs:string" />
            <xs:element name="include" type="xs:string" minOccurs="0" maxOccurs="unbounded" />
            <xs:element name="abstract_method" type="abstract_methodInfo" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute type="xs:string" name="id" />
    </xs:complexType>

    <xs:complexType name="inheritInfo">
        <xs:sequence>
            <xs:element type="xs:string" name="parent" />
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="abstract_methodInfo">
        <xs:sequence>
            <xs:element type="xs:string" name="visibility" minOccurs="0" maxOccurs="1"/>
            <xs:element type="parametersInfo" name="parameters" />    
            <xs:element type="throwInfo" name="throw" minOccurs="0" maxOccurs="unbounded"/>
            <xs:element type="xs:string" name="return" minOccurs="1" />
        </xs:sequence>
        <xs:attribute type="xs:string" name="id" />
    </xs:complexType>


    <xs:complexType name="throwInfo">
        <xs:sequence>
            <xs:element type="xs:string" name ="exception" />
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="parametersInfo">
            <xs:complexType type="xs:string" name="argument">
             <xs:sequence>
                <xs:element name="URL" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
                <xs:element name="timeout" type="xs:integer" minOccurs="0" maxOccurs="unbounded"/>
             </xs:sequence>
            </xs:complexType>
    </xs:complexType>
    <xs:element name="service" type="serviceInfo"/>
</xs:schema>

我错过了什么吗？我希望通过使用复杂类型并引用它们来简化它...

Answer 1

您的parametersInfo类型声明读取

<xs:complexType name="parametersInfo">
  <xs:complexType type="xs:string" name="argument">
    <xs:sequence>
      <xs:element name="URL" type="xs:string" 
                  minOccurs="0" maxOccurs="unbounded"/>
      <xs:element name="timeout" type="xs:integer" 
                  minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
  </xs:complexType>
</xs:complexType>

XSD complexType元素不能显示为complexType的子元素。我不知道你要做什么，但这不是这样做的方法。

您可能需要在XSD上完成一两个教程。

XSD没有针对xml进行验证

1 个答案: