xml文件全部报红，怎么处理？

<?xml version="1.0" encoding="UTF-8" ?>
<schema xmlns="http://www.w3.org/2001/XMLSchema">
<element name="hr">

<complexType>

<sequence>

<element name="employee" minOccurs="1" maxOccurs="9999">
<complexType>
<sequence>

<element name="name" type="string"></element>
<element name="age">

<simpleType>
<restriction base="integer">
<minInclusive value="18"></minInclusive>
<maxInclusive value="60"></maxInclusive>
</restriction>
</simpleType>
</element>
<element name="salary" type="integer"></element>
<element name="department">
<complexType>
<sequence>
<element name="dname" type="string"></element>
<element name="address" type="string"></element>
</sequence>
</complexType>
</element>
</sequence>
<attribute name="no" type="string" use="required"></attribute>
</complexType>
</element>
</sequence>
</complexType>
</element>
</schema>

Python学者 2020-02-15

源自：XML入门 2-6 自由编程

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1回答

好帮手慕小班回答被采纳获得+3积分 2020-02-15 13:56:11

同学你好。同学使用的是idea的开发工具吧，如果是，那就不是同学的代码的问题，是idea的语法比较严格，与eclipse中有一些不一样，需要修改一下，老师对代码做了一些修改：

修改后的代码如下：

<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           targetNamespace="http://www.w3school.com.cn"
           xmlns="http://www.w3school.com.cn"
           elementFormDefault="qualified">
    <xs:element name="hr">
        <!--complexType标签含义是复杂节点,包含子节点时,必须使用这个标签-->
        <xs:complexType>
            <!--sequence是序列,说明其中的子节点必须按照顺序前后严格书写-->
            <xs:sequence>
                <!--声明了employee节点,最少出现1次,最多出现9999次-->
                <xs:element name="employee" minOccurs="1" maxOccurs="9999">
                    <xs:complexType>
                        <xs:sequence>
                            <!--声明节点的名称和数据类型-->
                            <xs:element name="name" type="xs:string"></xs:element>
                            <xs:element name="age">
                                <!--simpleType为简单类型,可在其中对数据的值进行规范-->
                                <xs:simpleType>
                                    <xs:restriction base="xs:integer">
                                        <xs:minInclusive value="18"></xs:minInclusive>
                                        <xs:maxInclusive value="60"></xs:maxInclusive>
                                    </xs:restriction>
                                </xs:simpleType>
                            </xs:element>
                            <xs:element name="salary" type="xs:integer"></xs:element>
                            <xs:element name="department">
                                <xs:complexType>
                                    <xs:sequence>
                                        <xs:element name="dname" type="xs:string"></xs:element>
                                        <xs:element name="address" type="xs:string"></xs:element>
                                    </xs:sequence>
                                </xs:complexType>
                            </xs:element>
                        </xs:sequence>
                        <xs:attribute name="no" type="xs:string" use="required"></xs:attribute>
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>

如果我的回答解决了你的疑惑，请采纳。祝：学习愉快~

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