ascor/lib/esm/utils/deepMergeObject.js

一些常用的简单的js工具

import { isObject } from "../is/index";
/**
 * 深度合并对象
 * 如果target(也就是FirstOBJ[key])存在，
 * 且是对象的话再去调用deepObjectMerge，
 * 否则就是FirstOBJ[key]里面没这个对象，需要与SecondOBJ[key]合并
 */
export const deepMergeObject = (FirstOBJ, SecondOBJ) => {
    if (!isObject(FirstOBJ)) {
        return FirstOBJ;
    }
    if (!isObject(SecondOBJ)) {
        return FirstOBJ;
    }
    let one = Object.assign({}, FirstOBJ), two = Object.assign({}, SecondOBJ);
    // 深度合并对象
    for (let key in two) {
        one[key] = one[key] && isObject(one[key]) ? deepMergeObject(one[key], two[key]) : (one[key] = two[key]);
    }
    return one;
};