js 函数重载
js 函数重载
使用方式
安装
npm i d-deep-clone函数解释
createOverload
创建一个被重载的函数
const overload = createOverload();overload.addImplement
添加函数实现，前面参数为被重载函数类型，最后为函数实现，函数实现是
必要参数，不可忽略
// 添加实现函数
overload.addImplement(() => {
console.log(1);
});
overload.addImplement("string", (str) => {
console.log(typeof str);
});
overload.addImplement("number", (num) => {
console.log(typeof num);
});
overload.addImplement("boolean", (bool) => {
console.log(typeof bool);
});
overload.addImplement("object", "string", "number", (obj, str, num) => {
console.log(typeof obj, str, num);
});使用样例
import createOverload from "d-overload";
const overload = createOverload();
// 添加实现函数
overload.addImplement(() => {
console.log(1);
});
overload.addImplement("string", (str) => {
console.log(typeof str);
});
overload.addImplement("number", (num) => {
console.log(typeof num);
});
overload.addImplement("boolean", (bool) => {
console.log(typeof bool);
});
overload.addImplement("object", "string", "number", (obj, str, num) => {
console.log(typeof obj, str, num);
});
overload();
overload("string");
overload(2);
overload(false);
overload({ a: 1, b: 2 }, "xxx", 333);