npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

@docker-awesome/utils

v0.4.0

Published

javascript utils.

Downloads

7

Readme

实用工具

Storage 本地存储

Web localStorage 本地存储,使用 Base64 编码,支持设置有效期

🎯 方法

import { Storage } from 'docker-awesome';

// 设置本地存储
Storage.set(key, value);
Storage.set(key, value, {
  // 过期时间 5 min, 过期后移除该存储
  expires: 300000,
});

// 获取本地存储
Storage.get(key);

// 移除本地存储
Storage.remove(key);

// 清空本地存储
Storage.clear();

// 获取位于 index 的键值
Storage.key(index);

// 获取保存的数据项个数
Storage.count();

// 监听储存的数据变化
// 备注: callback 不在导致数据变化的当前页面触发,而是在同一个域名的其他窗口触发。
Storage.listen(callback);

🎯 示例

import { Storage } from 'docker-awesome';
import { useCallback, useEffect, useState } from 'react';

export default function () {
  const [state, setState] = useState(null);
  const [value, setValue] = useState('');

  useEffect(() => {
    set();
    get();
    return () => {};
  }, []);

  const onChange = useCallback((e) => {
    setValue(e.target.value);
  }, []);

  const set = useCallback(() => {
    Storage.set('Storage', value);
    setValue('');
  }, [value]);

  const get = useCallback(() => {
    const value = Storage.get('Storage');
    setState(value);
  }, []);

  const clear = useCallback(() => {
    Storage.clear();
    setState(null);
  }, []);

  return (
    <div>
      <span>本地存储值:</span>
      <span>&emsp;&hearts;&emsp;</span>
      <span>{state || '默认值'}</span>
      <span>&emsp;&hearts;&emsp;</span>
      <input value={value} onChange={onChange} />
      <span>&emsp;</span>
      <button onClick={set} disabled={!value}>
        设置
      </button>
      <span>&emsp;</span>
      <button onClick={get}>获取</button>
      <span>&emsp;</span>
      <button onClick={clear}>清除</button>
    </div>
  );
}

Session 会话存储

Web sessionStorage 会话存储,使用 Base64 编码,支持设置有效期

🎯 方法

Storage 本地存储

🎯 示例

import { Session } from 'docker-awesome';
import { useEffect, useState } from 'react';

export default function () {
  const [state, setState] = useState();

  useEffect(() => {
    Session.set('Session', 'session-value');

    setState(() => {
      return Session.get('Session');
    });
    return () => {};
  }, []);

  return <div>会话存储数据:{state}</div>;
}

Cookies 工具库

集成 js-cookie A simple, lightweight JavaScript API for handling cookies.

🎯 方法

参考 js-cookie docs,使用方式请看下面示例

🎯 示例

import { Cookies } from 'docker-awesome';
import { useEffect, useState } from 'react';

export default function () {
  const [state, setState] = useState();

  useEffect(() => {
    Cookies.set('cookie', 'cookie-value');

    setState(() => {
      return Cookies.get('cookie');
    });
    return () => {};
  }, []);

  return <div>cookie 数据:{state}</div>;
}

Qs 查询字符串格式化

Qs 基于 qs 进行扩展, 查询字符串解析和字符串化。

备注: 方法参数类型同 qs

🎯 方法

import { Qs } from 'docker-awesome';
// 字符串化
// options: 默认为 { addQueryPrefix: true, encoder: function (str) { return str; } },可传入同名参数覆盖
Qs.stringify(obj, options);

// 查询字符串解析
// options: 默认为 { ignoreQueryPrefix: true, decoder: function (str) { return str; } },可传入同名参数覆盖
Qs.parse(str, options);

🎯 示例

import { Qs } from 'docker-awesome';

export default function () {
  return (
    <>
      <p>1. 字符串化:</p>
      <p>
        <code>
          Qs.stringify(&#123; name: "Qs", method: "stringify" &#125;):
        </code>
        <span>&emsp;</span>
        <output>{Qs.stringify({ name: 'Qs', method: 'stringify' })}</output>
      </p>
      <br />
      <p>2. 查询字符串解析:</p>
      <p>
        <code>Qs.parse("?name=Qs&method=parse"):</code>
        <span>&emsp;</span>
        <output>{JSON.stringify(Qs.parse('?name=Qs&method=parse'))}</output>
      </p>
    </>
  );
}

Dayjs 日期时间格式化

Dayjs 基于 dayjs 扩展属性 $, $ 属性上挂载了快捷日期时间格式化方法。

备注: Dayjs方法参数类型同 dayjs, 扩展方法 -> 自定义格式化参数 start/end 枚举值: dayjs.OpUnitType

🎯 方法

import { Dayjs } from 'docker-awesome';
// 原有方法:
// 更多请参考 dayjs
Dayjs(string | number | dayjs.Dayjs | Date | null | undefined);
Dayjs(string | number | dayjs.Dayjs | Date | null | undefined).format(string);
// 国际化 i18n
Dayjs.locale('zh-cn'); // Chinese(内置已导入, 可直接设置中文)
Dayjs.locale('en'); // English(默认)

// 扩展方法(调用方式 Dayjs.$.[method]):
// 自定义格式化
// options.format: 默认 YYYY-MM-DD HH:mm:ss
Dayjs.$.format(
  value: string | number | dayjs.Dayjs | Date | null | undefined,
  options?: {
    format?: string;
    start?: dayjs.OpUnitType;
    end?: dayjs.OpUnitType;
  }
);
// 格式化日期时间
Dayjs.$.formatDateTime(string | number | dayjs.Dayjs | Date | null | undefined);
// 格式化日期
Dayjs.$.formatDate(string | number | dayjs.Dayjs | Date | null | undefined);
// 格式化时间
Dayjs.$.formatTime(string | number | dayjs.Dayjs | Date | null | undefined);

🎯 示例

import { Dayjs } from 'docker-awesome';

export default function () {
  return (
    <>
      <p>1. 原有方法:</p>
      <p>
        <code>Dayjs(Date.now()).format("YYYY-MM-DD HH:mm:ss"):</code>
        <span>&emsp;</span>
        <output>{Dayjs(Date.now()).format('YYYY-MM-DD HH:mm:ss')}</output>
      </p>
      <br />
      <p>2. 扩展方法:</p>
      <small>自定义格式化</small>
      <p>
        <code>
          Dayjs.$.format(Dayjs('2020-02-02 02:02'), &#123; format: 'YYYY-MM-DD
          HH:mm:ss' &#125;):
        </code>
        <span>&emsp;</span>
        <output>
          {Dayjs.$.format(Dayjs('2020-02-02 02:02'), {
            format: 'YYYY-MM-DD HH:mm:ss',
          })}
        </output>
      </p>
      <p>
        <code>
          Dayjs.$.format(Dayjs('2020-02-02 02:02'), &#123; format: 'YYYY-MM-DD
          HH:mm:ss', start: 'days' &#125;):
        </code>
        <span>&emsp;</span>
        <output>
          {Dayjs.$.format(Dayjs('2020-02-02 02:02'), {
            format: 'YYYY-MM-DD HH:mm:ss',
            start: 'days',
          })}
        </output>
      </p>
      <p>
        <code>
          Dayjs.$.format(Dayjs('2020-02-02 02:02'), &#123; format: 'YYYY-MM-DD
          HH:mm:ss', end: 'days' &#125;):
        </code>
        <span>&emsp;</span>
        <output>
          {Dayjs.$.format(Dayjs('2020-02-02 02:02'), {
            format: 'YYYY-MM-DD HH:mm:ss',
            end: 'days',
          })}
        </output>
      </p>
      <small>格式化日期时间</small>
      <p>
        <code>Dayjs.$.formatDateTime(Dayjs('2020-02-02')):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatDateTime(Dayjs('2020-02-02'))}</output>
      </p>
      <p>
        <code>Dayjs.$.formatDateTime(new Date()):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatTime(new Date())}</output>
      </p>
      <p>
        <code>Dayjs.$.formatDateTime(Date.now()):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatDateTime(Date.now())}</output>
      </p>
      <p>
        <code>Dayjs.$.formatDateTime("2000-01-01"):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatDateTime('2000-01-01')}</output>
      </p>
      <small>格式化日期</small>
      <p>
        <code>Dayjs.$.formatDate(Date.now()):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatDate(Date.now())}</output>
      </p>
      <p>
        <code>Dayjs.$.formatDate("2000-01-01 23:59:59"):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatDate('2000-01-01 23:59:59')}</output>
      </p>
      <small>格式化时间</small>
      <p>
        <code>Dayjs.$.formatTime(Date.now()):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatTime(Date.now())}</output>
      </p>
      <p>
        <code>Dayjs.$.formatTime("2000-01-01 12:59:59"):</code>
        <span>&emsp;</span>
        <output>{Dayjs.$.formatTime('2000-01-01 12:59:59')}</output>
      </p>
    </>
  );
}

Lodash 工具库

集成 Lodash A modern JavaScript utility library delivering modularity, performance & extras.

🎯 方法

参考 Lodash Documentation,使用方式请看下面示例

🎯 示例

import { Lodash } from 'docker-awesome';

export default function () {
  return (
    <>
      <p>
        1. Lodash.join(array, [separator=',']) 将 array 中的所有元素转换为由
        separator 分隔的字符串。
      </p>
      <p>
        <code>Lodash.join(['a', 'b', 'c'], '~'):</code>
        <span>&emsp;</span>
        <output>{Lodash.join(['a', 'b', 'c'], '~')}</output>
      </p>
      <br />
      <p>2. Lodash.add(augend, addend) 两个数相加。</p>
      <p>
        <code>Lodash.add(6, 4):</code>
        <span>&emsp;</span>
        <output>{Lodash.add(6, 4)}</output>
      </p>
    </>
  );
}

UUID 工具库

集成 uuid To create a random UUID...

🎯 方法

参考 uuid docs,使用方式请看下面示例

🎯 示例

import { UUID } from 'docker-awesome';
import { useState } from 'react';

export default function () {
  const [state] = useState(() => UUID.v4());

  return (
    <>
      <p>1. uuid.v4</p>
      <p>
        <code>UUID.v4():</code>
        <span>&emsp;</span>
        <output>{state}</output>
      </p>
      <p>2. uuid.version</p>
      <p>
        <code>UUID.version("{state}"):</code>
        <span>&emsp;</span>
        <output>{UUID.version(state)}</output>
      </p>
    </>
  );
}

EventBus 消息发布订阅

🎯 方法

/** 消息订阅
 * type: 订阅类型
 * listener: 订阅回调
 * options: 默认为 { scope: null, once: false },可传入同名参数覆盖。
 *          传入 scope 可改变 listener 回调的 this 指向。
 *          once 为 true 时,只订阅一次消息。
 * 函数返回:取消订阅回调
 * 注:传入scope时, listener 使用匿名函数,不可使用箭头函数
 */
const unsubscribe = EventBus.subscribe(type, listener, options);

/** 清除消息订阅
 * type: 消息订阅类型,传入只清除指定的消息订阅类型,不传则清除所有消息订阅。
 */
EventBus.clear(type);

/** 消息发布
 * type: 发布类型
 * args: 发布数据,即传给消息订阅回调 listener 的参数。
 */
EventBus.dispatch(type, ...args);

🎯 示例

import { EventBus } from 'docker-awesome';
import { useCallback, useEffect, useRef } from 'react';

export default function () {
  const ref = useRef();

  useEffect(() => {
    EventBus.subscribe('update', (params) => {
      console.log('普通订阅:', params);
    });

    ref.current = EventBus.subscribe('update', (params) => {
      console.log('取消订阅:', params);
    });

    EventBus.subscribe(
      'update',
      (params) => {
        console.log('订阅一次:', params);
      },
      { once: true },
    );

    const foo = { bar: 123 };
    EventBus.subscribe(
      'update',
      function (params) {
        console.log('改变 this 指向:', params);
        console.log('bar:', this.bar);
      },
      { scope: foo, once: true },
    );

    return () => {
      EventBus.clear();
    };
  }, []);

  const dispatch = useCallback(() => {
    EventBus.dispatch('update', '发布!');
    if (ref.current) {
      ref.current();
      ref.current = null;
    }
  }, []);

  return (
    <>
      <p>1. 消息订阅:</p>
      <p>&#47;&#47; 普通订阅</p>
      <p>
        <code>EventBus.subscribe&#40;"update", (params) =&gt; &#123;</code>
      </p>
      <p>
        <code>&emsp;console.log(params);</code>
      </p>
      <p>
        <code>&#125;&#41;;</code>
      </p>
      <br />
      <p>&#47;&#47; 订阅一次</p>
      <p>
        <code>EventBus.subscribe&#40;"update", (params) =&gt; &#123;</code>
      </p>
      <p>
        <code>&emsp;console.log(params);</code>
      </p>
      <p>
        <code>&#125;, &#123; once: true &#125;&#41;;</code>
      </p>
      <br />
      <p>&#47;&#47; 改变 this 指向</p>
      <p>
        <code>const foo = &#123; bar: 123 &#125;;</code>
      </p>
      <p>
        <code>EventBus.subscribe&#40;"update", function(params) &#123;</code>
      </p>
      <p>
        <code>&emsp;console.log(params);</code>
      </p>
      <p>
        <code>&emsp;console.log(this.bar);</code>
      </p>
      <p>
        <code>&#125;, &#123; scope: foo, once: true &#125;&#41;;</code>
      </p>
      <br />
      <p>&#47;&#47; 取消订阅</p>
      <p>
        <code>
          const unsubscribe = EventBus.subscribe&#40;"update", (params) =&gt;
          &#123;
        </code>
      </p>
      <p>
        <code>&emsp;console.log(params);</code>
      </p>
      <p>
        <code>&#125;&#41;;</code>
      </p>
      <p>
        <code>unsubscribe();</code>
      </p>
      <br />
      <p>2. 消息发布:</p>
      <p>
        <code>EventBus.dispatch("update", "发布!");</code>
      </p>
      <br />
      <p>3. 清除消息订阅:</p>
      <p>&#47;&#47; 清除指定订阅</p>
      <p>
        <code>EventBus.clear("update");</code>
      </p>
      <p>&#47;&#47; 清除所有</p>
      <p>
        <code>EventBus.clear();</code>
      </p>
      <br />
      <p>请到控制台查看结果:</p>
      <button onClick={dispatch}>发布</button>
    </>
  );
}

Currency 货币格式化

Currency 基于 currency.js 进行扩展,并保留原有方法。扩展属性 $, $ 属性上挂载了快捷格式化方法

🎯 方法

import { Currency } from 'docker-awesome';

// 原有方法:
// 更多请参考 currency.js
Currency(value: currencyjs.Any, options: currencyjs.Options);

// 扩展方法:
// 人民币格式化
// options(可选): 默认 { precision: 2, symbol: '¥' }, symbol 不支持覆盖。
Currency.$.rmb(value: currencyjs.Any, options?: currencyjs.Options);

// 千分位格式化
// options(可选): 默认 { symbol: '' }, symbol 支持覆盖。
Currency.$.format(value: currencyjs.Any, options?: currencyjs.Options);

// 整数格式化
// options(可选): 默认 { precision: 0 }, precision 不支持覆盖。
Currency.$.formatInt(value: currencyjs.Any, options?: currencyjs.Options);

// 单精度格式化
// options(可选): 默认 { precision: 1 }, precision 不支持覆盖。
Currency.$.formatFloat(value: currencyjs.Any, options?: currencyjs.Options);

// 双精度格式化
// options(可选): 默认 { precision: 2 }, precision 不支持覆盖。
Currency.$.formatDouble(value: currencyjs.Any, options?: currencyjs.Options);

// 货币单位格式化
Currency.$.transform(value: currencyjs.Any, options: currencyjs.Options);

🎯 示例

import { Currency } from 'docker-awesome';

export default function () {
  return (
    <>
      <p>1. 原有方法:</p>
      <ul>
        <li>
          <p>格式化:</p>
          <p>
            <code>Currency(123456).format():</code>
            <span>&emsp;</span>
            <output>{Currency(123456).format()}</output>
          </p>
          <p>
            <code>Currency("123456").format():</code>
            <span>&emsp;</span>
            <output>{Currency('123456').format()}</output>
          </p>
          <p>
            <code>Currency("$123456").format():</code>
            <span>&emsp;</span>
            <output>{Currency('$123456').format()}</output>
          </p>
          <p>
            <code>
              Currency("$123456", &#123; symbol: '€' &#125;).format():
            </code>
            <span>&emsp;</span>
            <output>{Currency('$123456', { symbol: '€' }).format()}</output>
          </p>
        </li>
        <li>
          <p>加法:</p>
          <span>
            <code>Currency(1).add(2).format():</code>
            <span>&emsp;</span>
            <output>{Currency(1).add(2).format()}</output>
          </span>
        </li>
        <li>
          <p>
            <span>更多请参考</span>
            <span>&nbsp;</span>
            <span>
              <a
                href="https://www.npmjs.com/package/currency.js"
                target="_blank"
              >
                currency.js
              </a>
            </span>
          </p>
        </li>
      </ul>
      <br />
      <p>2. 扩展方法:</p>
      <ul>
        <li>
          <p>人民币格式化:</p>
          <code>Currency.$.rmb(123456):</code>
          <span>&emsp;</span>
          <output>{Currency.$.rmb(123456)}</output>
        </li>
        <li>
          <p>千分位格式化:</p>
          <code>Currency.$.format(123456):</code>
          <span>&emsp;</span>
          <output>{Currency.$.format(123456)}</output>
        </li>
        <li>
          <p>整数格式化:</p>
          <code>Currency.$.formatInt(123.456):</code>
          <span>&emsp;</span>
          <output>{Currency.$.formatInt(123.456)}</output>
        </li>
        <li>
          <p>单精度格式化:</p>
          <code>Currency.$.formatFloat(123.456):</code>
          <span>&emsp;</span>
          <output>{Currency.$.formatFloat(123.456)}</output>
        </li>
        <li>
          <p>双精度格式化:</p>
          <code>Currency.$.formatDouble(123.456):</code>
          <span>&emsp;</span>
          <output>{Currency.$.formatDouble(123.456)}</output>
        </li>
        <li>
          <p>货币单位格式化:</p>
          <code>Currency.$.transform(123456):</code>
          <span>&emsp;</span>
          <output>{Currency.$.transform(123456)}</output>
        </li>
      </ul>
    </>
  );
}

IdCard 身份证信息

IdCard 用于校验身份证号码,并获取身份证信息。

🎯 方法

import { IdCard } from 'docker-awesome';

// 校验身份证号码
// return boolean;
IdCard.verify(id: string);

// 获取身份证信息
// 参数:options(可选): 默认 { separator: '-' }。
// 返回值:{ valid: boolean; gender: 0 | 1; birthday: string; age: number; };
// valid: 身份证号是否有效、gender:性别 0 表示 女,1 表示 男、birthday:生日、age:年龄
IdCard.info(id: string, options?: { separator?: string });

🎯 示例

import { IdCard } from 'docker-awesome';

export default function () {
  return (
    <ul>
      <li>
        <p>校验身份证号码: </p>
        <code>IdCard.verify("610115199203176028"):</code>
        <span>&emsp;</span>
        <output>{`${IdCard.verify('610115199203176028')}`}</output>
      </li>
      <li>
        <p>获取身份证信息:</p>
        <code>IdCard.info("610115199203176028"):</code>
        <span>&emsp;</span>
        <output>
          {JSON.stringify(IdCard.info('610115199203176028'), null, 2)}
        </output>
      </li>
    </ul>
  );
}

HTTP 响应状态码

HTTP 状态码常量, 参考: HTTP 响应状态码 HTTP response status codes

备注:HTTP_STATUS_CODE 的 key 遵循 HTTP 响应状态码 状态码后面的英文(括号内的除外),字母全大写,中间有空格的用_代替

例如:状态码 101 Switching Protocols, key 即是 SWITCHING_PROTOCOLS, 取值方式即 HTTP_STATUS_CODE.SWITCHING_PROTOCOLS

🎯 方法

import { HTTP_STATUS_CODE } from 'docker-awesome';

// 请求成功。
HTTP_STATUS_CODE.OK; // 200
// 客户端错误
HTTP_STATUS_CODE.BAD_REQUEST; // 400
// 服务器找不到请求的资源。
HTTP_STATUS_CODE.NOT_FOUND; // 404
// 服务端错误
HTTP_STATUS_CODE.INTERNAL_SERVER_ERROR; // 500