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@lweb-utils/url

v1.0.4

Published

@lweb-utils/url

Downloads

4

Readme

@lweb-utils/url

Url相关工具函数

npm i @lweb-utils/url --save

1. getQueryUrl

getQueryUrl(url, params)

获取附带query参数的url。

参数

url(string): 生成参数的url,包含协议域名和端口等。
params(object): 参数对象。

返回值

(string): 附带query参数的完整url。

示例

// url没有参数
const url = getQueryUrl('http://www.abc.com', { a: 1 });
// 'http://www.abc.com?a=1'

// url带有参数
const url = getQueryUrl('http://www.abc.com?a=1', { b: 2 });
// 'http://www.abc.com?a=1&b=2'

2. getUrlParam

getUrlParam(param, url)

获取url上制定的参数值。

参数

param(string): url上的参数名称,没有时返回全部。
url(string): url字符串,默认取window.location.href

返回值

(string|object|null): url附带的参数值。

示例

// 不指定参数名称和url,当前地址为http://www.abc.com?a=1&b=2&c=3
const result = getUrlParam();
// { a: '1', b: '2', c: '3' }

// 指定参数,不指定url
const result = getUrlParam('a');
// '1'

// 指定参数和url
const result = getUrlParam('a', 'http://www.abc.com?a=2&b=3&c=4');
// '2'

// 不指定参数,指定url
const result = getUrlParam(null, 'http://www.abc.com?a=2&b=3&c=4');
// { a: '2', b: '3', c: '4' }

3. isUrl

isUrl(path)

判断给定字符串是否为url的格式。

参数

path(string): 判断的字符串。

返回值

(boolean): 参数是否为url格式。

示例

const result = isUrl('http://www.abc.com');
// true

const result = isUrl('www.abc.com');
// false