# bigscreen-utils > 大屏工具方法 Latest version **0.0.8** (published 2023-03-11) · ISC license · 0 weekly downloads ## Install ```sh npm install bigscreen-utils pnpm add bigscreen-utils yarn add bigscreen-utils bun add bigscreen-utils ``` ## Health **Score 15/100 (F)** — status: abandoned. Positive: no vulnerabilities. Warnings: low downloads; no types; no esm support; pre 1.0. Negative: abandoned; low maintenance score. ## Facts | | | |---|---| | Version | 0.0.8 | | Published | 2023-03-11 | | First published | 2022-06-16 | | Weekly downloads | 0 | | License | ISC | | TypeScript types | none | | Module format | CommonJS | | Dependencies | 1 | | Unpacked size | 185.6 KB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 0 | | Author | huangzx | | Maintainers | snowleopard93 | | Keywords | bigscreen, utils | ## Links - npm: https://www.npmjs.com/package/bigscreen-utils - Repository: https://github.com/snowLeopard93/bigscreen-utils - Homepage: https://github.com/snowLeopard93/bigscreen-utils#readme - Issues: https://github.com/snowLeopard93/bigscreen-utils/issues - npm.io page: https://npm.io/package/bigscreen-utils ## Dependencies (1) - [moment](https://npm.io/package/moment.md) ^2.29.3 ## Alternatives - [random-seedable](https://npm.io/package/random-seedable.md) — 27.9K weekly downloads - [n2words](https://npm.io/package/n2words.md) — 22.2K weekly downloads - [@stdlib/math-base-special-factorialln](https://npm.io/package/@stdlib/math-base-special-factorialln.md) — 5.7K weekly downloads - [@stdlib/math-base-special-abs2](https://npm.io/package/@stdlib/math-base-special-abs2.md) — 1.7K weekly downloads - [commons-math-interpolation](https://npm.io/package/commons-math-interpolation.md) — 1.4K weekly downloads ## Recent versions - 0.0.8 (latest) — 2023-03-11 - 0.0.7 — 2022-12-30 - 0.0.6 — 2022-07-22 - 0.0.5 — 2022-07-05 - 0.0.4 — 2022-06-23 - 0.0.3 — 2022-06-20 - 0.0.2-beta — 2022-06-18 - 0.0.2 — 2022-06-17 - 0.0.1 — 2022-06-16 ## README ![latest tag](https://badgen.net/github/tag/snowLeopard93/bigscreen-utils) ![npm version](https://badgen.net/npm/node/next) ![airbnb](https://badgen.net/badge/icon/airbnb?icon=airbnb&label) ![install size](https://badgen.net/packagephobia/install/bigscreen-utils) # bigscreen-utils It provides some of the functions used by bigscreens, includes numbers, strings, arrays, and objects.It may allow you to avoid resealing related methods in bigscreen page development. ## Install ``` $ npm install bigscreen-utils ``` ## Usage ### 1、import引入 ```js // 1、全部引入 import { parseFloatByFixed } from "bigscreen-utils"; // 2、只引入部分 import { parseFloatByFixed } from "bigscreen-utils/src/util/numberUtil"; const floatValue = parseFloatByFixed(10000.888, 2) console.log(floatValue); // 10000.89 ``` ### 2、script标签引入 ```html

bigscreen utils test

``` ## API ### 1、数组相关 `arrayUtil.js` | **功能** | **方法名** | | ------------- |-------------| | **数组等分** | equallyDivide(array, subGroupLength) | #### 1.1 equallyDivide | **参数** | **说明** | | ------------- |-------------| | array |原数组| | subGroupLength |数组等分长度| ### 2、数值相关 `numberUtil.js` | **功能** | **方法名** | **返回值类型** | | ------------- |-------------|-------------| | **将字符串转换成整型** | parseInt(str) | number | | **将字符串转换成浮点数** | parseFloat(str) | number | | **返回保留小数点后指定位数的字符串** | parseFloatByFixed(str, fixed) | string | | **返回保留小数点后指定位数的值** | parseFloatValueByFixed(str, fixed, defaultValue) | number | | **加千分位分隔符** | toLocaleString(str) | string | | **返回保留小数点后一位的字符串** | parseFloatByFixedOneDecimalPlace(str) | string | | **返回保留小数点后两位的字符串** | parseFloatByFixedTwoDecimalPlace(str) | string | | **返回百分比数值字符串** | getPercentNumber(str, fixed) | string | | **返回百分比数值字符串（默认值）** | getPercentNumberByDefaultValue(str, fixed, defaultValue) | string | | **返回百分比数值字符串（默认字符串）** | getPercentNumberByDefaultStr(str, fixed, defaultStr) | string | | **返回百分比数值** | getPercentNumberValue(str, fixed) | number | | **返回百分比数值（默认值）** | getPercentNumberValueByDefaultValue(str, fixed, defaultValue) | number | | **返回百分比数值（默认字符串）** | getPercentNumberValueByDefaultStr(str, fixed, defaultStr) | number | #### 2.1 parseInt | **参数** | **说明** | | ------------- |-------------| | str |字符串| #### 2.2 parseFloat | **参数** | **说明** | | ------------- |-------------| | str |字符串| #### 2.3 parseFloatByFixed | **参数** | **说明** | | ------------- |-------------| | str |字符串| | fixed |小数点后保留位数| #### 2.4 parseFloatValueByFixed #### 2.5 toLocaleString | **参数** | **说明** | | ------------- |-------------| | str |字符串| #### 2.6 parseFloatByFixedOneDecimalPlace | **参数** | **说明** | | ------------- |-------------| | str |字符串| #### 2.7 parseFloatByFixedTwoDecimalPlace | **参数** | **说明** | | ------------- |-------------| | str |字符串| #### 2.8 getPercentNumber | **参数** | **说明** | | ------------- |-------------| | str |字符串| | fixed |小数点后保留位数| #### 2.9 getPercentNumberByDefaultValue | **参数** | **说明** | | ------------- |-------------| | str |字符串| | fixed |小数点后保留位数| | defaultValue |默认值| #### 2.10 getPercentNumberByDefaultStr | **参数** | **说明** | | ------------- |-------------| | str |字符串| | fixed |小数点后保留位数| | defaultStr |默认字符串| #### 2.11 getPercentNumberValue | **参数** | **说明** | | ------------- |-------------| | str |字符串| | fixed |小数点后保留位数| #### 2.12 getPercentNumberValueByDefaultValue | **参数** | **说明** | | ------------- |-------------| | str |字符串| | fixed |小数点后保留位数| | fixed |默认值| #### 2.13 getPercentNumberValueByDefaultStr | **参数** | **说明** | | ------------- |-------------| | str |字符串| | fixed |小数点后保留位数| | fixed |默认字符串| ### 3、对象相关 `objectUtil.js` | **功能** | **方法名** | | ------------- |-------------| | **判断值是否是null或undefined** | isNullOrUndefined(value) | | **判断值是否是null或undefined或空字符串** | isNullOrUndefinedOrEmptyString(value) | #### 3.1 isNullOrUndefined | **参数** | **说明** | | ------------- |-------------| | value |值| #### 3.2 isNullOrUndefinedOrEmptyString | **参数** | **说明** | | ------------- |-------------| | value |值| ### 4、字符串相关 `stringUtil.js` | **功能** | **方法名** | | ------------- |-------------| | **字符串前面补0** | addLeftZero(num, length) | | **判断是否是JSON字符串** | isJSONStr(str) | #### 4.1 addLeftZero | **参数** | **说明** | | ------------- |-------------| | num |数值| | length |字符串长度| #### 4.2 isJSONStr | **参数** | **说明** | | ------------- |-------------| | str |字符串| ### 5、日期相关 `timeUtil.js` | **功能** | **方法名** | | ------------- |-------------| | **传入开始时间、结束时间，返回一个时间数组** | getTimeArray(startTimeStr, endTimeStr, type, interval, formatStr) | | **传入开始时间、结束时间返回一个时间数组，时间间隔为1小时** | getTimeArrayByHours(startTimeStr, endTimeStr) | #### 5.1 getTimeArray | **参数** | **说明** | | ------------- |-------------| | startTimeStr |开始时间字符串| | endTimeStr |结束时间字符串| | type |类型| | interval |时间间隔| | formatStr |时间格式| #### 5.2 getTimeArrayByHours | **参数** | **说明** | | ------------- |-------------| | startTimeStr |开始时间字符串| | endTimeStr |结束时间字符串| ### 6、金融相关 `financeUtil.js` | **功能** | **方法名** | | ------------- |-------------| | **将传入的值除以1万之后返回** | getValueByTenThousand(oldValue)| | **将传入的值除以1万之后返回保留一位小数的字符串** | getStrByTenThousandFixedOneDecimalPlace(oldValue)| | **将传入的值除以1万之后返回保留两位小数的字符串** | getStrByTenThousandFixedTwoDecimalPlace(oldValue)| | **将传入的值除以1万之后返回保留一位小数的值** | getValueByTenThousandFixedOneDecimalPlace(oldValue, ignoreZero)| | **将传入的值除以1万之后返回保留两位小数的值** | getValueByTenThousandFixedTwoDecimalPlace(oldValue, ignoreZero)| | **将传入的值除以1万之后返回保留一位小数的值，0不做处理** | getValueByTenThousandFixedOneIgnoreZero(oldValue)| | **将传入的值除以1万之后返回保留两位小数的值，0不做处理** | getValueByTenThousandFixedTwoIgnoreZero(oldValue)| | **将传入的值除以1亿之后返回** | getValueByHundredMillion(oldValue)| | **将传入的值除以1亿之后返回保留一位小数的字符串** | getStrByHundredMillionFixedOneDecimalPlace(oldValue)| | **将传入的值除以1亿之后返回保留两位小数的字符串** | getStrByHundredMillionFixedTwoDecimalPlace(oldValue)| | **将传入的值除以1亿之后返回保留一位小数的值** | getValueByHundredMillionFixedOneDecimalPlace(oldValue, ignoreZero)| | **将传入的值除以1亿之后返回保留两位小数的值** | getValueByHundredMillionFixedTwoDecimalPlace(oldValue, ignoreZero)| | **将传入的值除以1亿之后返回保留一位小数的值，0不做处理** | getValueByHundredMillionFixedOneIgnoreZero(oldValue)| | **将传入的值除以1亿之后返回保留两位小数的值，0不做处理** | getValueByHundredMillionFixedTwoIgnoreZero(oldValue)| #### 6.1 getValueByTenThousand | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.2 getStrByTenThousandFixedOneDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.3 getStrByTenThousandFixedTwoDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.4 getValueByTenThousandFixedOneDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| | ignoreZero |是否忽略0| #### 6.5 getValueByTenThousandFixedTwoDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| | ignoreZero |是否忽略0| #### 6.6 getValueByTenThousandFixedOneIgnoreZero | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.7 getValueByTenThousandFixedTwoIgnoreZero | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.8 getValueByHundredMillion | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.9 getStrByHundredMillionFixedOneDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.10 getStrByHundredMillionFixedTwoDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.11 getValueByHundredMillionFixedOneDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| | ignoreZero |是否忽略0| #### 6.12 getValueByHundredMillionFixedTwoDecimalPlace | **参数** | **说明** | | ------------- |-------------| | oldValue |值| | ignoreZero |是否忽略0| #### 6.13 getValueByHundredMillionFixedOneIgnoreZero | **参数** | **说明** | | ------------- |-------------| | oldValue |值| #### 6.14 getValueByHundredMillionFixedTwoIgnoreZero | **参数** | **说明** | | ------------- |-------------| | oldValue |值| --- _Source: https://npm.io/package/bigscreen-utils · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._