迁移到“站点地图协议0.9”

Question

我有一个创建站点地图的php脚本。但它基于“Sitemap协议0.84”。

我想更改代码以生成有效的“Sitemap协议0.9”输出。

在0.84和0.9之间做出了哪些更改？

Answer 1

这是0.8和0.9站点地图和siteindex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