@128keaton/url-assembler 中文文档教程
node-url-assembler
从类路由模板 (/path/:param)
组装 urls从模板组装 URL 的实用程序
Installation
npm install --save url-assembler
Usage
Basic
UrlAssembler()
.template('/users/:user')
.param('user', 8)
.param('include', 'address')
.query({
some: 'thing',
other: 1234
})
.toString() // => "/users/8?include=address&some=thing&other=1234
With base URL
因为您经常需要一个主机名和一个协议来配合它
UrlAssembler('http://my.domain.com:9000')
.template('/groups/:group/users/:user')
.param({
group: 'admin',
user: 'floby'
})
.toString() // => "http://my.domain.9000/groups/admin/users/floby"
Incremental assembling
您也可以逐步构建您的 URL。
UrlAssembler('https://api.site.com/')
.prefix('/v2')
.segment('/users/:user')
.segment('/projects/:project')
.segment('/summary')
.param({
user: 'floby',
project: 'node-url-assembler'
})
.toString() // => 'https://api.site.com/v2/users/floby/projects/node-url-assembler/summary'
making requests
如果 url-assembler
找到 request
模块。 然后是一个 .request
属性 在可用于发出请求的每个实例上都可用。
var google = UrlAssembler('https://google.com').query('q', 'url assembler');
google.request.get() // => makes a GET request to google
// you can still pass any other option to request
google.request.get({json: true})
Design
每个方法(toString()
除外)都会返回一个新的 UrlAssembler
实例。 你可以 考虑 UrlAssembler
实例是不可变的。
因此,您可以将单个实例用作预配置的 url,以便在整个代码库中重复使用。
var api = UrlAssembler('http://api.site.com');
var userResource = api.segment('/users/:user');
var userV1 = userResource.prefix('/v1');
var userV2 = userResource.prefix('/v2');
var userFeedResource = userV2.segment('/feed');
var authenticated = api.query('auth_token', '123457890');
var adminResource = authenticated.segment('/admin');
此外,UrlAssembler
的实例是要传递的有效对象 url.format()
或任何接受此类对象的函数 范围。
API Reference
new UrlAssembler([baseUrl])
baseUrl
: will be used for protocol, hostname, port and other base url kind of stuff.- returns an instance of a URL assembler.
new UrlAssembler(urlAssembler)
urlAssembler
: an existing instance ofUrlAssembler
- this constructor is used for chaining internally. You should be aware of it if you extend
UrlAssembler
- returns a new instance of a URL assembler, copying the previous one
.template(template)
template
a string with dynamic part noted as:myparam
. For example'/hello/:param/world'
- returns a new instance of
UrlAssembler
with this template configured
.prefix(subPath)
subPath
: this string will be added at the beginning of the path part of the URL- if called several times, the
subPath
will be added after the previous prefix but before the rest of the path - returns a new instance of
UrlAssembler
.segment(subPathTemplate)
subPathTemplate
is a string of a segment to add to the path of the URL. It can have a templatized parameter eg.'/user/:user'
- if called several times, the segment will be added at the end of the URL.
- returns a new instance of
UrlAssembler
.param(key, value[, strict])
key
: a string of the dynamic part to replacevalue
: a string to replace the dynamic part with- returns a new instance of
UrlAssembler
with the parameterkey
replaced withvalue
. Ifstrict
is falsy, the key will be added as query parameter.
.param(params[, strict])
params
: a hash of key/value to give to the method abovestrict
a flag passed to the method above- returns a new instance of
UrlAssembler
with all the parameters from theparams
replaced
.query(key, value)
key
: the name of the parameter to configurevalue
: the value of the parameter to configure- returns a new instance of
UrlAssembler
with thekey=value
pair added as query parameter with theqs
module.
.query(params)
- shortcut for the previous method with a hash of key/value.
.toString()
, .valueOf()
, toJSON()
- returns a string of the current state of the
UrlAssembler
instance. Path parameters not yet replaced will appear as:param_name
.
Test
测试使用 mocha 编写并使用 istanbul< /a> 您可以使用 npm test
运行测试。
Contributing
欢迎任何人提交问题和拉取请求
License
版权所有 (c) 2015 Florent Jaby
特此免费授予任何人许可获得本软件和相关文档文件(“软件”)副本的人,可以不受限制地处理本软件,包括但不限于使用、复制、修改、合并、发布、分发、再许可和/或出售的权利软件的副本,并允许获得软件的人这样做,但须满足以下条件:
上述版权声明和本许可声明应包含在软件的所有副本或重要部分中。
本软件“按原样”提供,不提供任何明示或暗示的保证,包括但不限于对适销性、特定用途的适用性和非侵权的保证。 在任何情况下,作者或版权持有人均不对任何索赔、损害或其他责任负责,无论是在合同诉讼、侵权行为还是其他方面,由软件或软件的使用或其他交易引起、由软件引起或与之相关软件。
node-url-assembler
Assemble urls from route-like templates (/path/:param)
Chainable utility to assemble URLs from templates
Installation
npm install --save url-assembler
Usage
Basic
UrlAssembler()
.template('/users/:user')
.param('user', 8)
.param('include', 'address')
.query({
some: 'thing',
other: 1234
})
.toString() // => "/users/8?include=address&some=thing&other=1234
With base URL
Since you more often than not need a hostname and a protocol to go with this
UrlAssembler('http://my.domain.com:9000')
.template('/groups/:group/users/:user')
.param({
group: 'admin',
user: 'floby'
})
.toString() // => "http://my.domain.9000/groups/admin/users/floby"
Incremental assembling
You can also incrementally build your URL.
UrlAssembler('https://api.site.com/')
.prefix('/v2')
.segment('/users/:user')
.segment('/projects/:project')
.segment('/summary')
.param({
user: 'floby',
project: 'node-url-assembler'
})
.toString() // => 'https://api.site.com/v2/users/floby/projects/node-url-assembler/summary'
making requests
If url-assembler
finds the request
module. Then a .request
property is available on every instance which can be used to make requests.
var google = UrlAssembler('https://google.com').query('q', 'url assembler');
google.request.get() // => makes a GET request to google
// you can still pass any other option to request
google.request.get({json: true})
Design
Every method (except toString()
) returns a new instance of UrlAssembler
. You can consider that UrlAssembler
instances are immutable.
Because of this, you can use a single instance as a preconfigured url to reuse throughout your codebase.
var api = UrlAssembler('http://api.site.com');
var userResource = api.segment('/users/:user');
var userV1 = userResource.prefix('/v1');
var userV2 = userResource.prefix('/v2');
var userFeedResource = userV2.segment('/feed');
var authenticated = api.query('auth_token', '123457890');
var adminResource = authenticated.segment('/admin');
In addition, an instance of UrlAssembler
is a valid object to pass to url.format()
or any function accepting this kind of object as parameter.
API Reference
new UrlAssembler([baseUrl])
baseUrl
: will be used for protocol, hostname, port and other base url kind of stuff.- returns an instance of a URL assembler.
new UrlAssembler(urlAssembler)
urlAssembler
: an existing instance ofUrlAssembler
- this constructor is used for chaining internally. You should be aware of it if you extend
UrlAssembler
- returns a new instance of a URL assembler, copying the previous one
.template(template)
template
a string with dynamic part noted as:myparam
. For example'/hello/:param/world'
- returns a new instance of
UrlAssembler
with this template configured
.prefix(subPath)
subPath
: this string will be added at the beginning of the path part of the URL- if called several times, the
subPath
will be added after the previous prefix but before the rest of the path - returns a new instance of
UrlAssembler
.segment(subPathTemplate)
subPathTemplate
is a string of a segment to add to the path of the URL. It can have a templatized parameter eg.'/user/:user'
- if called several times, the segment will be added at the end of the URL.
- returns a new instance of
UrlAssembler
.param(key, value[, strict])
key
: a string of the dynamic part to replacevalue
: a string to replace the dynamic part with- returns a new instance of
UrlAssembler
with the parameterkey
replaced withvalue
. Ifstrict
is falsy, the key will be added as query parameter.
.param(params[, strict])
params
: a hash of key/value to give to the method abovestrict
a flag passed to the method above- returns a new instance of
UrlAssembler
with all the parameters from theparams
replaced
.query(key, value)
key
: the name of the parameter to configurevalue
: the value of the parameter to configure- returns a new instance of
UrlAssembler
with thekey=value
pair added as query parameter with theqs
module.
.query(params)
- shortcut for the previous method with a hash of key/value.
.toString()
, .valueOf()
, toJSON()
- returns a string of the current state of the
UrlAssembler
instance. Path parameters not yet replaced will appear as:param_name
.
Test
Tests are written with mocha and covered with istanbul You can run the tests with npm test
.
Contributing
Anyone is welcome to submit issues and pull requests
License
Copyright (c) 2015 Florent Jaby
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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