leaf-lib
一个轻量级的 javascript 库。
安装
# npm
npm install leaf-lib
# yarn
yarn add leaf-lib快速上手
在你的 html 文件中通过 script 标签引入项目根目录下的 leaf.min.js 文件，这时全局会暴露一个 leaf 对象。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<script src="./leaf.min.js"></script>
</head>
<body>
<script>
console.log(leaf)
</script>
</body>
</html>使用
// esModule
import * as leaf from "leaf-lib"
// commonJs
const leaf = require("leaf-lib")
// 你也可以采用解构赋值的方式进行引入，例如：
import { debounce } from "leaf-lib"
or
const { debounce } = require("leaf-lib")方法列表
calcDaysByMonth(year: number, month: number): numbercalcRangeDate(startDate: {year: number, month: number, date: number}, endDate: {year: number, month: number, date: number}): Array<{year: number, month: number, date: number}>classes(...args: Array<Object | string>): stringcleanData(data: Object, dataFormat: Array): ObjectcopyText(text: string): Promisedebounce(fn: Function, delay: number): FunctiondeepClone(value: any): anyfindMaxValue(arr: number[]): numberfindMinValue(arr: number[]): numbergetNowTime(type: "datetime" | "date" | "month" | "year"): ObjectgetTimeInfo(timestamp: number | string): ObjectgetVariableType(value: any): stringimageCompress(file: Object, config: Object): string | ObjectinitPromiseFunc(fn: Function): FunctionisEmptyObject(value: Object): booleanisObject(value: any): booleankebab2Pascal(text: string): stringmemoryCalc(size: number, unit: string, targetUnit: string): stringmemoryFormat(size: number, unit: string): stringqueryParse(value: string): ObjectqueryStringify(value: Object): stringrandom(...args: number[]): numberstyleStrToObject(styleStr: string): Objectthrottle(fn: Function, delay: number): Functionuid(): string
使用 eventBus
import { eventBus } from "leaf-lib"
// 监听事件
eventBus.on("test", (data) => {
console.log(`这是一次${data}`)
})
// 触发事件
eventBus.emit("test", "测试")
// 取消单个事件的监听
eventBus.off("test")
// 取消所有事件的监听
eventBus.clear()移动端适配(rem)
import { remAdapter } from "leaf-lib"
// 接收一个number类型参数(divide)
// 不传默认为100，即代表1rem等于1/100屏幕宽度
remAdapter()