找不到元素公司的声明

Question

myxml document company.xml，my xsd documentation companyxsd.xsd 我不知道我哪里出错了。异常：cvc-elt：1.a：找不到元素"公司"的声明。

<?xml version="1.0" encoding="UTF-8"?>
<companies xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="companyxsd.xsd">
<company>
<companyname>capgemini</companyname>
<address>chalapathischool</address>
<department>
<dname>cse</dname>
<deptphoneno>995674314</deptphoneno>
<deptfaxno>08776455508</deptfaxno>
<deptemail>[e-mail]</deptemail>
<employee>
<empid>1</empid>
<ename>tarun</ename>
<emailid>[e-mail]</emailid>
<phoneno>1234567890</phoneno>
</employee>
<contractemployee>
<name>gvn</name>
<phoneno>9989956882</phoneno>
</contractemployee>
</department>
</company>
</companies>
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="companies">
<xs:complexType>
<xs:sequence>
<xs:element name="company" maxOccurs="unbounded" minOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="companyname" type="xs:string"/>
<xs:element name="address" type="xs:string"/>
<xs:element name="department" maxOccurs="unbounded" minOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="dname" type="xs:string"/>
<xs:element name="deptphoneno" type="xs:integer"/>
<xs:element name="deptfaxno" type="xs:long"/>
<xs:element name="deptemail" type="xs:string"/>
<xs:element name="employee" maxOccurs="unbounded" minOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="empid" type="xs:integer"/>
<xs:element name="ename" type="xs:string"/>
<xs:element name="emailid" type="xs:string"/>
<xs:element name="phoneno" type="xs:long"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="contractemployee" maxOccurs="unbounded" minOccurs="0">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="phoneno" type="xs:long"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

我相信我的所有代码都没有错，但我仍然收到错误。如果有人知道答案，请告诉我。

Answer 1

下面列出的是正确答案的代码

<?xml version="1.0" encoding="UTF-8"?>
<company xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="companyxsd.xsd">
<companyname>capgemini</companyname>
<address>chalapathischool</address>
<department>
<dname>cse</dname>
<deptphoneno>995674314</deptphoneno>
<deptfaxno>08776</deptfaxno>
<deptemail>[e-mail]</deptemail>
<employee>
<empid>1</empid>
<ename>tarun</ename>
<emailid>[e-mail]</emailid>
<phoneno>1234567890</phoneno>
</employee>
<contractemployee>
<name>gvn</name>
<phoneno>9989956882</phoneno>
</contractemployee>
</department>
</company>

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="company">
<xs:complexType>
<xs:sequence>
<xs:element name="companyname" type="xs:string"/>
<xs:element name="address" type="xs:string"/>
<xs:element name="department" maxOccurs="unbounded" minOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="dname" type="xs:string"/>
<xs:element name="deptphoneno" type="xs:integer"/>
<xs:element name="deptfaxno" type="xs:long"/>
<xs:element name="deptemail" type="xs:string"/>
<xs:element name="employee" maxOccurs="unbounded" minOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="empid" type="xs:integer"/>
<xs:element name="ename" type="xs:string"/>
<xs:element name="emailid" type="xs:string"/>
<xs:element name="phoneno" type="xs:long"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="contractemployee" maxOccurs="unbounded" minOccurs="0">
<xs:complexType>
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="phoneno" type="xs:long"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>