模板:URL/doc

Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

This template creates a formatted external link. It formats the appearance of displayed URLs, while making them machine-readable as part of emitted microformat meta-data, inside templates such as infoboxes.

Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permittedNote: If you wish to display text instead of the URL (e.g. website instead of Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permittedLua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted), please do not use this template. Instead, consider using normal wiki markup or Template:Official website. Displaying text instead of the url will render the microformat data invalid.

For web-based references, please see Wikipedia:Citation templates.

Usage

{{URL|example.com}}
- The first parameter is parsed to decide whether it is a complete URL. If it doesn't start with a URI scheme (such as "http:", "https:", or "ftp:"), the prefix "http://" is prepended to the specified generated target URL of the link.
- Parameter 2 ({{URL|url name|optional display text}}) is deprecated. See note above for more information and alternative templates.

URL with = character should use numbered parameters

If the URL contains an equals sign, as is common in a query string, the parameter |1= should be used for the URL ({{URL|1=example.com}}). This applies when the value of the URL is unknown, for example, when this template is used in another template specifying the effective URL as a variable value Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

The template attempts to handle simple cases where a URL containing an equals sign is specified without the necessary |1=, but it is still better practice to pass it in.

The deprecated second parameter for the displayed text, if present in legacy uses, must also be explicitly numbered if the first parameter is explicitly numbered ({{URL|1=url name|2=optional display text}}); otherwise it will override the value of the first parameter: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

Examples

The template displays an instructional message if there is no input: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

The template wraps the output in <span class="url">...</span> (see Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted) and adds <wbr/> before displayed periods: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

The use of http://, https://, a protocol-relative URL, or a different protocol is preserved in the URL but is not shown in the link text: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

If the path is only a slash (/) it is not displayed in the link text: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

The template also adds <wbr/> before any displayed slashes (/) in the path: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

Upper case in the domain name is preserved in the URL, but not in the link text (upper case in the path is not changed): Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

For a URL containing an equal sign (=), use |1=: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

The template currently supports an optional second parameter which is used as the link text, though its use is discouraged (see note): Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

The URL may be obtained from Wikidata as shown in this example for Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted (Q23317), where the property Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted (P856) contains Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted: Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

Microformat

The template wraps the displayed URL with a class="url" so that it is included in any parent microformat which takes a URL parameter – see our microformats project.

TemplateData

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. Click here to see a monthly parameter usage report for this template in articles based on this TemplateData.

TemplateData for URL

Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted

<templatedata> { "description": "A template to display and format a URL, inside other tempates", "params": { "1": { "label": "URL", "description": "The URL to be linked", "type": "string", "required": true }, "2": { "label": "Display text", "description": "The text to be displayed instead of the URL. Deprecated", "type": "string", "required": false, "deprecated": true } } } </templatedata>

Maintenance categories

[[:Category:Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted|Category:Lua错误：无法创建进程：proc_open(/dev/null): failed to open stream: Operation not permitted]] (0)