x-js-utils/lib/object/deepClone.js

js工具包

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var test_1 = require("../test");
// 深度克隆
function deepClone(obj) {
    // 对常见的“非”值，直接返回原来值
    if ([null, undefined, NaN, false].includes(obj))
        return obj;
    if (typeof obj !== "object" && typeof obj !== 'function') {
        //原始类型直接返回
        return obj;
    }
    var o = test_1.default.isArray(obj) ? [] : {};
    for (var i in obj) {
        if (obj.hasOwnProperty(i)) {
            o[i] = typeof obj[i] === "object" ? deepClone(obj[i]) : obj[i];
        }
    }
    return o;
}
exports.default = deepClone;