External Data Category:Stable extensions/zh
	Category:Parser function extensions/zh, Category:Special page extensions/zh
描述	Category:Pages using deprecated NoteTA template#%20允许使用和显示从不同来源所获取的值：外部URL和SOAP服务、本地维基页面和本地文件（CSV、JSON、XML 和其他格式）、数据库表、LDAP服务器和本地程序输出。
作者	Yaron Koren, Alexander Mashin 以及其他
最新版本	3.4 (2025年7月)
MediaWiki	1.39.4+Category:Extensions with manual MediaWiki version/zh
	是
表	ed_url_cache
	GNU通用公眾授權條款2.0或更新版本
下載	參見：下载和安装
	包含从外部CSV文件获取的信息的页面
$wgSources $wgConnectors $wgAllowGetters $wgIntegratedConnectors $wgVerbose $wgParsers
LoadExtensionSchemaUpdates Category:LoadExtensionSchemaUpdates extensions/zh ParserFirstCallInit Category:ParserFirstCallInit extensions/zh ScribuntoExternalLibraries Category:ScribuntoExternalLibraries extensions/zh SoftwareInfo Category:SoftwareInfo extensions/zh
ExternalDataBeforeWebCall
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問題	开启的任务 ·

External Data扩展允许MediaWiki页面从一个或多个来源中检索、过滤和格式化结构化数据。 这些来源包括外部URL和SOAP服务、常规维基页面、上传的文件、本地服务器上的文件、数据库、LDAP目录和本地程序输出。

该扩展定义了下列的parser functions ：

• 数据检索和处理函数，用于设置本地变量，然后显示或存储这些变量：
  • #external_value - displays the value of any such variable.
  • #for_external_table - cycles through all the values retrieved for a set of variables, displaying the same "container" text for each one.
  • #display_external_table - cycles through all the values retrieved for a set of variables, displaying each "row" using a template.
  • #format_external_table - available only if Cargo is installed. Formats the retrieved external data the same way as #cargo_query .
• In the Legacy mode the extension also defines data retrieval functions, which set local variables available with wikipage scope that can later be displayed using the above functions:
  • #get_external_data - retrieves data from various sources, thus replacing any of the below parser functions, and assigns it to variables that can be accessed on the page.
  • #get_web_data - retrieves CSV, GFF, JSON, YAML, XML, HTML, ini, or free-form data from a URL and assigns it to variables that can be accessed on the page.
  • #get_soap_data - retrieves data from a URL via the SOAP protocol.
  • #get_file_data - retrieves data from a file on the local server, in the same formats as #get_web_data.
  • #get_db_data - retrieves data from a database.
  • #get_ldap_data - retrieves data from an LDAP server.
  • #get_program_data - retrieves data returned by a program run server-side.
  • #get_inline_data - parses data passed to it, in the same formats as #get_web_data.
  • and also #clear_external_data that erases the current set of retrieved data or only some variables.

• mw.ext.externalData.getWebData
• mw.ext.externalData.getFileData
• mw.ext.externalData.getDbData
• mw.ext.externalData.getSoapData
• mw.ext.externalData.getLdapData
• mw.ext.externalData.getProgramData
• mw.ext.externalData.getInlineData

此在以下wiki农场/托管网站和/或软件包中提供： BlueSpice Category:Extensions included in BlueSpice/zh Canasta Category:Extensions included in Canasta/zh Miraheze Category:Extensions included in Miraheze/zh MyWikisCategory:Extensions included in MyWikis/zh ProWikiCategory:Extensions included in ProWiki/zh semantic::coreCategory:Extensions included in semantic::core/zh WikiForgeCategory:Extensions included in WikiForge/zh 這不是一份權威名單。 即使某些wiki农场/托管网站和/或软件包未在这里列出，它们也可能提供此。 请检查你的wiki农场/托管网站或软件包以确认提供情况。