我有一个创建站点地图的 PHP 脚本。但它基于“Sitemap Protocol 0.84”。
我想更改代码以生成有效的“Sitemap Protocol 0.9”输出。
0.84 和 0.9 之间有哪些变化？
最佳答案
这是 0.8 和 0.9 站点地图和站点索引版本之间差异的完整输出。
$diff -u sitemap0.8.xml sitemal0.9.xml
--- sitemap0.8.xsd 2015-12-19 12:40:36.558949286 -0300
+++ sitemap.xsd 2015-12-19 12:40:55.958939049 -0300
@@ -1,85 +1,86 @@
<?xml version="1.0" encoding="UTF-8"?>
-<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.google.com/schemas/sitemap/0.84" xmlns="http://www.google.com/schemas/sitemap/0.84">
-<xsd:annotation>
- <xsd:documentation>
- XML Schema for Sitemap files.
- Last Modifed 2005-05-24
- </xsd:documentation>
-</xsd:annotation>
-
-<xsd:element name="urlset">
- <xsd:annotation>
- <xsd:documentation>
- Container for a set of up to 50,000 document elements.
- This is the root element of the XML file.
- </xsd:documentation>
- </xsd:annotation>
- <xsd:complexType>
- <xsd:sequence>
- <xsd:element ref="url" maxOccurs="unbounded"/>
- </xsd:sequence>
- </xsd:complexType>
-</xsd:element>
-
-<xsd:element name="url">
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" elementFormDefault="qualified">
<xsd:annotation>
<xsd:documentation>
- Container for the data needed to describe a document to crawl.
+ XML Schema for Sitemap files.
+ Last Modifed 2008-03-26
</xsd:documentation>
</xsd:annotation>
- <xsd:complexType>
- <xsd:all>
- <xsd:element ref="loc"/>
- <xsd:element ref="lastmod" minOccurs="0"/>
- <xsd:element ref="changefreq" minOccurs="0"/>
- <xsd:element ref="priority" minOccurs="0"/>
- </xsd:all>
- </xsd:complexType>
-</xsd:element>
-<xsd:element name="loc">
- <xsd:annotation>
- <xsd:documentation>
- REQUIRED: The location URI of a document.
- The URI must conform to RFC 2396 (http://www.ietf.org/rfc/rfc2396.txt).
- </xsd:documentation>
- </xsd:annotation>
- <xsd:simpleType>
+ <xsd:element name="urlset">
+ <xsd:annotation>
+ <xsd:documentation>
+ Container for a set of up to 50,000 document elements.
+ This is the root element of the XML file.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:any namespace="##other" minOccurs="0" maxOccurs="unbounded" processContents="strict"/>
+ <xsd:element name="url" type="tUrl" maxOccurs="unbounded"/>
+ </xsd:sequence>
+ </xsd:complexType>
+ </xsd:element>
+
+ <xsd:complexType name="tUrl">
+ <xsd:annotation>
+ <xsd:documentation>
+ Container for the data needed to describe a document to crawl.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="loc" type="tLoc"/>
+ <xsd:element name="lastmod" type="tLastmod" minOccurs="0"/>
+ <xsd:element name="changefreq" type="tChangeFreq" minOccurs="0"/>
+ <xsd:element name="priority" type="tPriority" minOccurs="0"/>
+ <xsd:any namespace="##other" minOccurs="0" maxOccurs="unbounded" processContents="strict"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:simpleType name="tLoc">
+ <xsd:annotation>
+ <xsd:documentation>
+ REQUIRED: The location URI of a document.
+ The URI must conform to RFC 2396 (http://www.ietf.org/rfc/rfc2396.txt).
+ </xsd:documentation>
+ </xsd:annotation>
<xsd:restriction base="xsd:anyURI">
<xsd:minLength value="12"/>
<xsd:maxLength value="2048"/>
</xsd:restriction>
</xsd:simpleType>
-</xsd:element>
-<xsd:element name="lastmod">
- <xsd:annotation>
- <xsd:documentation>
- OPTIONAL: The date the document was last modified. The date must conform
- to ISO 8601 (http://www.w3.org/TR/NOTE-datetime). Example: 2005-05-10
- Lastmod may also contain a timestamp. Example: 2005-05-10T17:33:30+08:00
- </xsd:documentation>
- </xsd:annotation>
- <xsd:simpleType>
- <xsd:restriction base="xsd:string">
- <xsd:minLength value="10"/>
- <xsd:maxLength value="25"/>
- </xsd:restriction>
+ <xsd:simpleType name="tLastmod">
+ <xsd:annotation>
+ <xsd:documentation>
+ OPTIONAL: The date the document was last modified. The date must conform
+ to the W3C DATETIME format (http://www.w3.org/TR/NOTE-datetime).
+ Example: 2005-05-10
+ Lastmod may also contain a timestamp.
+ Example: 2005-05-10T17:33:30+08:00
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:union>
+ <xsd:simpleType>
+ <xsd:restriction base="xsd:date"/>
+ </xsd:simpleType>
+ <xsd:simpleType>
+ <xsd:restriction base="xsd:dateTime"/>
+ </xsd:simpleType>
+ </xsd:union>
</xsd:simpleType>
-</xsd:element>
-<xsd:element name="changefreq">
- <xsd:annotation>
- <xsd:documentation>
- OPTIONAL: Indicates how frequently the content at a particular URL is
- likely to change. The value "always" should be used to describe
- documents that change each time they are accessed. The value "never"
- should be used to describe archived URLs. Please note that web
- crawlers may not necessarily crawl pages marked "always" more often.
- Consider this element as a friendly suggestion and not a command.
- </xsd:documentation>
- </xsd:annotation>
- <xsd:simpleType>
+ <xsd:simpleType name="tChangeFreq">
+ <xsd:annotation>
+ <xsd:documentation>
+ OPTIONAL: Indicates how frequently the content at a particular URL is
+ likely to change. The value "always" should be used to describe
+ documents that change each time they are accessed. The value "never"
+ should be used to describe archived URLs. Please note that web
+ crawlers may not necessarily crawl pages marked "always" more often.
+ Consider this element as a friendly suggestion and not a command.
+ </xsd:documentation>
+ </xsd:annotation>
<xsd:restriction base="xsd:string">
<xsd:enumeration value="always"/>
<xsd:enumeration value="hourly"/>
@@ -90,26 +91,23 @@
<xsd:enumeration value="never"/>
</xsd:restriction>
</xsd:simpleType>
-</xsd:element>
-<xsd:element name="priority">
- <xsd:annotation>
- <xsd:documentation>
- OPTIONAL: The priority of a particular URL relative to other pages
- on the same site. The value for this element is a number between
- 0.0 and 1.0 where 0.0 identifies the lowest priority page(s).
- The default priority of a page is 0.5. Priority is used to select
- between pages on your site. Setting a priority of 1.0 for all URLs
- will not help you, as the relative priority of pages on your site
- is what will be considered.
- </xsd:documentation>
- </xsd:annotation>
- <xsd:simpleType>
+ <xsd:simpleType name="tPriority">
+ <xsd:annotation>
+ <xsd:documentation>
+ OPTIONAL: The priority of a particular URL relative to other pages
+ on the same site. The value for this element is a number between
+ 0.0 and 1.0 where 0.0 identifies the lowest priority page(s).
+ The default priority of a page is 0.5. Priority is used to select
+ between pages on your site. Setting a priority of 1.0 for all URLs
+ will not help you, as the relative priority of pages on your site
+ is what will be considered.
+ </xsd:documentation>
+ </xsd:annotation>
<xsd:restriction base="xsd:decimal">
<xsd:minInclusive value="0.0"/>
<xsd:maxInclusive value="1.0"/>
</xsd:restriction>
</xsd:simpleType>
-</xsd:element>
</xsd:schema>
\ No newline at end of file
$diff -u siteindex0.8.xml siteindex.xml
--- siteindex0.8.xsd 2015-12-19 12:40:44.782945495 -0300
+++ siteindex.xsd 2015-12-19 12:40:51.318941905 -0300
@@ -1,69 +1,72 @@
<?xml version="1.0" encoding="UTF-8"?>
-<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.google.com/schemas/sitemap/0.84" xmlns="http://www.google.com/schemas/sitemap/0.84">
-<xsd:annotation>
- <xsd:documentation>
- XML Schema for Sitemap index files.
- Last Modifed 2005-05-24
- </xsd:documentation>
-</xsd:annotation>
-
-<xsd:element name="sitemapindex">
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" elementFormDefault="qualified">
<xsd:annotation>
<xsd:documentation>
- Container for a set of up to 1,000 sitemap URLs.
- This is the root element of the XML file.
+ XML Schema for Sitemap index files.
+ Last Modifed 2009-04-08
</xsd:documentation>
</xsd:annotation>
- <xsd:complexType>
+
+ <xsd:element name="sitemapindex">
+ <xsd:annotation>
+ <xsd:documentation>
+ Container for a set of up to 50,000 sitemap URLs.
+ This is the root element of the XML file.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:any namespace="##other" minOccurs="0" maxOccurs="unbounded" processContents="strict"/>
+ <xsd:element name="sitemap" type="tSitemap" maxOccurs="unbounded"/>
+ </xsd:sequence>
+ </xsd:complexType>
+ </xsd:element>
+
+ <xsd:complexType name="tSitemap">
+ <xsd:annotation>
+ <xsd:documentation>
+ Container for the data needed to describe a sitemap.
+ </xsd:documentation>
+ </xsd:annotation>
<xsd:sequence>
- <xsd:element ref="sitemap" maxOccurs="1000"/>
+ <xsd:element name="loc" type="tLocSitemap"/>
+ <xsd:element name="lastmod" type="tLastmodSitemap" minOccurs="0"/>
+ <xsd:any namespace="##other" minOccurs="0" maxOccurs="unbounded" processContents="strict"/>
</xsd:sequence>
</xsd:complexType>
-</xsd:element>
-
-<xsd:element name="sitemap">
- <xsd:annotation>
- <xsd:documentation>
- Container for the data needed to describe a sitemap.
- </xsd:documentation>
- </xsd:annotation>
- <xsd:complexType>
- <xsd:all>
- <xsd:element ref="loc"/>
- <xsd:element ref="lastmod" minOccurs="0"/>
- </xsd:all>
- </xsd:complexType>
-</xsd:element>
-<xsd:element name="loc">
- <xsd:annotation>
- <xsd:documentation>
- REQUIRED: The location URI of a sitemap.
- The URI must conform to RFC 2396 (http://www.ietf.org/rfc/rfc2396.txt).
- </xsd:documentation>
- </xsd:annotation>
- <xsd:simpleType>
+ <xsd:simpleType name="tLocSitemap">
+ <xsd:annotation>
+ <xsd:documentation>
+ REQUIRED: The location URI of a sitemap.
+ The URI must conform to RFC 2396 (http://www.ietf.org/rfc/rfc2396.txt).
+ </xsd:documentation>
+ </xsd:annotation>
<xsd:restriction base="xsd:anyURI">
<xsd:minLength value="12"/>
<xsd:maxLength value="2048"/>
</xsd:restriction>
</xsd:simpleType>
-</xsd:element>
-<xsd:element name="lastmod">
- <xsd:annotation>
- <xsd:documentation>
- OPTIONAL: The date the sitemap was last modified. The date must conform
- to ISO 8601 (http://www.w3.org/TR/NOTE-datetime). Example: 2005-05-10
- Lastmod may also contain a timestamp. Example: 2005-05-10T17:33:30+08:00
- </xsd:documentation>
- </xsd:annotation>
- <xsd:simpleType>
- <xsd:restriction base="xsd:string">
- <xsd:minLength value="10"/>
- <xsd:maxLength value="25"/>
- </xsd:restriction>
+ <xsd:simpleType name="tLastmodSitemap">
+ <xsd:annotation>
+ <xsd:documentation>
+ OPTIONAL: The date the document was last modified. The date must conform
+ to the W3C DATETIME format (http://www.w3.org/TR/NOTE-datetime).
+ Example: 2005-05-10
+ Lastmod may also contain a timestamp.
+ Example: 2005-05-10T17:33:30+08:00
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:union>
+ <xsd:simpleType>
+ <xsd:restriction base="xsd:date"/>
+ </xsd:simpleType>
+ <xsd:simpleType>
+ <xsd:restriction base="xsd:dateTime"/>
+ </xsd:simpleType>
+ </xsd:union>
</xsd:simpleType>
-</xsd:element>
+
</xsd:schema>
\ No newline at end of file
关于php - 迁移到 "Sitemap Protocol 0.9"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13624030/
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