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@bale-wasm/utils
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0.1.3 • Public • Published

wasm-utils

use rust develop wasm utils。

Usage

It is necessary to determine whether the browser supports wasm：

if (typeof WebAssembly === 'object' && typeof WebAssembly.instantiate === 'function') {
    // 浏览器支持WebAssembly
    console.log('WebAssembly is supported')
} else {
    // 浏览器不支持WebAssembly
    console.log('WebAssembly is not supported')
}

To use wasm, first import this to your file:

  npm install @bale-wasm/utils
import __wbg_init, {is_support_wasm, UtilsHandler, SignatureHandler, DateHandler, StorageHandler} from '@bale-wasm/utils/lib/wasm_utils'

Next, add this to your file:

__wbg_init.init()
// ...

Descriptions

  • UtilsHandler: public Utils
  • SignatureHandler: signature Utils
  • DateHandler: date Utils
  • StorageHandler: storage Utils

Examples

  • 判断是否支持 wasm 
is_support_wasm()
  • UtilsHandler
  • 创建 UUID 
UtilsHandler.generate_uuid()
  • 格式化数字
let number1 = 12234345.23456
UtilsHandler.format_float(number1, undefined) // 12,234,345.23456
UtilsHandler.format_float(number1, 3) // 12,234,345.235

let number2 = 12234345
UtilsHandler.format_integer(number2) // 12,234,345

let number3 = -12234345
UtilsHandler.format_integer(number3) // -12,234,345
  • 深拷贝
// object
let data = {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true, callback: () => {console.log('test')},'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com', callback: () => {console.log('test')}},{'name':'Baidu','url':'http://www.baidu.com', callback: () => {console.log('test')}},{'name':'SoSo','url':'http://www.SoSo.com', callback: () => {console.log('test')}}]}
let dataCloned = UtilsHandler.deep_copy(data) || {}
dataCloned.name = 'zhangsan'
data.name = '李四'

// array
let arr = [{'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true, callback: () => {console.log('test')},'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com', callback: () => {console.log('test')}},{'name':'Baidu','url':'http://www.baidu.com', callback: () => {console.log('test')}},{'name':'SoSo','url':'http://www.SoSo.com', callback: () => {console.log('test')}}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true, callback: () => {console.log('test')},'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com', callback: () => {console.log('test')}},{'name':'Baidu','url':'http://www.baidu.com', callback: () => {console.log('test')}},{'name':'SoSo','url':'http://www.SoSo.com', callback: () => {console.log('test')}}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true, callback: () => {console.log('test')},'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com', callback: () => {console.log('test')}},{'name':'Baidu','url':'http://www.baidu.com', callback: () => {console.log('test')}},{'name':'SoSo','url':'http://www.SoSo.com', callback: () => {console.log('test')}}]}]
let arrCloned = UtilsHandler.deep_copy(arr) || []
arr[0].name = 'zhangsan'
arrCloned[0].name = '李四'
  • 首字母转大写
UtilsHandler.capitalize_first_char('test1234567') // Test1234567
  • 驼峰转换下划线
UtilsHandler.hump_with_line('testItemManager', '-') // test-item-manager
UtilsHandler.hump_with_line('testItemManager', undefined) // test_item_manager
  • 格式化手机号码
UtilsHandler.format_phone('13200000000', undefined) // 132 0000 0000
UtilsHandler.format_phone('13200000000', '-') // 132-0000-0000
  • SignatureHandler
  • AES 加减密 AES 数据块大小为 128bit 
let encrypt = SignatureHandler.encrypt('connecting ...')
let decrypt = SignatureHandler.decrypt(encrypt)
  • Base64 加减密 Base64 必须为 4 的倍数, 且不包括除 +、/、= 外的特殊字符
let data = {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}
let encode = SignatureHandler.encode(JSON.stringify(data))
let decode = SignatureHandler.decode(encode)
  • DateHandler

  • Date

    • %Y: 表示四位数的年份，例如 2023。

    • %y: 表示两位数的年份，范围是 00 到 99。

    • %m: 表示两位数的月份，范围是 01 到 12。

    • %_m: 表示不补零的月份，范围是 1 到 12

    • %d: 表示两位数的日期，范围是 01 到 31。

    • %e: 表示两位数的日期，范围是 1 到 31。

    • %H: 表示两位数的小时，范围是 00 到 23。

    • %I: 表示两位数的小时，范围是 00 到 12。

    • %k: 表示小时，不补零，范围是 0 到 23。

    • %M: 表示两位数的分钟，范围是 00 到 59。

    • %S: 表示两位数的秒数，范围是 00 到 59。

    • %S: 表示两位数的秒数，范围是 00 到 59。

    • %a: 缩写的星期几名称, 如：Sun、Mon、Tue

    • %b: 缩写的月份名称, 如：Jan、Feb、Mar

    • %e: 日期(1 到 31), 不补零

    • %T: 时间的 24 小时制表示，格式为 HH:MM:SS

    • %A: 完整的星期几名称

    • %B: 完整的月份名称

    • %E: 日期(1 到 31), 不补零

    • %p: 表示上午或下午(AM 或 PM)

    • %Z: 表示时区缩写，如 CST 表示中国标准时间

    • %z: 表示时区偏移，如 +0800 表示东八区，也就是相对于 UTC 的偏移时间

    例:

    • %Y-%m-%d %H:%M:%S => 2014-11-28 12:00:09
    • %a %b %e %T %Y => Fri Nov 28 12:00:09 2014
    • %a %b %e %I:%M:%S %Y => Fri Nov 28 00:00:09 2014
    • %A %e %B %Y, %T => Tuesday 14 February 2023, 17:23:35
let date = '2023-02-14 17:23:35'
DateHandler.format(date) // 2023-02-14
DateHandler.format(date, '%a %b %e %T %Y') // Tue Feb 14 17:23:35 2023
DateHandler.format(date, '%a %b %e %I:%M:%S %Y') // Tue Feb 14 05:23:35 2023
DateHandler.format(date, '%A %e %B %Y, %T') // Tuesday 14 February 2023, 17:23:35
DateHandler.format(date, '%I:%M:%S %p') // 05:23:35 PM
DateHandler.format('Fri Nov 28 12:00:09 2014', undefined, '%a %b %e %T %Y') // 2014-22-28
DateHandler.format('2014-11-28T12:00:09Z') // 2014-22-28
DateHandler.format('2014-11-28T21:00:09+09:00') // 2014-22-28
DateHandler.format('Fri, 28 Nov 2014 21:00:09 +0900') // 2014-22-28

// 根据时间戳获取日期
let format_date10 = DateHandler.get_date_by_timestamp(BigInt(new Date().getTime())) // 2023-11-22

// 日期补全
let format_date11 = DateHandler.format('2023-2-7 7:23:35', '%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M:%S') // 2023-02-07 07：23：35

// 获取当前时间
let current_date = DateHandler.get_current_date('%Y%m%d') // 20231122
  • StorageHandler
  • 存储和获取 LocalStorage 中的数据
let localData1 = {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}
let localDataSuccess1 = StorageHandler.set_local('localData1', localData1)
let localDataValue1 = StorageHandler.get_local('localData1')

let localData2 = [{'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}]
let localDataSuccess2 = StorageHandler.set_local('localData2', localData2)
let localDataValue2 = StorageHandler.get_local('localData2')
  • 存储和获取 SessionStorage 中的数据
let sessionData1 = {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}
let sessionDataSuccess1 = StorageHandler.set_session('sessionData1', sessionData1)
let sessionDataValue1 = StorageHandler.get_session('sessionData1')

let sessionData2 = [{'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}]
let sessionDataSuccess2 = StorageHandler.set_session('sessionData2', sessionData2)
let sessionDataValue2 = StorageHandler.get_session('sessionData2')
  • 存储和获取 Cookie 中的数据
let cookieData1 = {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true,'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com'},{'name':'Baidu','url':'http://www.baidu.com'},{'name':'SoSo','url':'http://www.SoSo.com'}]}
let cookieDataSuccess1 = StorageHandler.set_cookie('cookieData1', cookieData1)
let cookieDataValue1 = StorageHandler.get_cookie('cookieData1')

let cookieData2 = [{'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true, callback: () => {console.log('test')},'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com', callback: () => {console.log('test')}},{'name':'Baidu','url':'http://www.baidu.com', callback: () => {console.log('test')}},{'name':'SoSo','url':'http://www.SoSo.com', callback: () => {console.log('test')}}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true, callback: () => {console.log('test')},'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com', callback: () => {console.log('test')}},{'name':'Baidu','url':'http://www.baidu.com', callback: () => {console.log('test')}},{'name':'SoSo','url':'http://www.SoSo.com', callback: () => {console.log('test')}}]}, {'name':'BeJson','url':'http://www.bejson.com','page':88,'isNonProfit':true, callback: () => {console.log('test')},'address':{'street':'科技园路.','city':'江苏苏州','country':'中国'},'links':[{'name':'Google','url':'http://www.google.com', callback: () => {console.log('test')}},{'name':'Baidu','url':'http://www.baidu.com', callback: () => {console.log('test')}},{'name':'SoSo','url':'http://www.SoSo.com', callback: () => {console.log('test')}}]}]
let cookieDataSuccess2 = StorageHandler.set_cookie('cookieData2', cookieData2)
let cookieDataValue2 = StorageHandler.get_cookie('cookieData2')
  • 清空 LocalStorage 
StorageHandler.clear_local()
  • 清空 SessionStorage 
StorageHandler.clear_session()
  • 清空 Cookie 
StorageHandler.clear_cookie()

License

Apache License, Version 2.0 (LICENSE or https://apache.org/licenses/LICENSE-2.0)

Readme

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Install

npm i @bale-wasm/utils

Repository

github.com/poohlaha/wasm

Homepage

github.com/poohlaha/wasm/tree/main/packages/wasm-utils

Weekly Downloads

5

Version

0.1.3

License

MIT/Apache-2.0

Unpacked Size

297 kB

Total Files

7

Last publish

Collaborators

  • ztyjr88
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