我看到了意大利式的代码答案。 不使用任何第三方的lib，这是非常容易的。

首先，按键对两个对象进行排序。

let objectOne = { hey, you }
let objectTwo = { you, hey }

// If you really wanted you could make this recursive for deep sort.
const sortObjectByKeyname = (objectToSort) => {
    return Object.keys(objectToSort).sort().reduce((r, k) => (r[k] = objectToSort[k], r), {});
}

let objectOne = sortObjectByKeyname(objectOne)
let objectTwo = sortObjectByKeyname(objectTwo)

然后简单地使用字符串来比较它们。

JSON.stringify(objectOne) === JSON.stringify(objectTwo)

下面是一个使用ES6+的解决方案

// this comparison would not work for function and symbol comparisons
// this would only work best for compared objects that do not belong to same address in memory
// Returns true if there is no difference, and false otherwise


export const isObjSame = (obj1, obj2) => {
    if (typeof obj1 !== "object" && obj1 !== obj2) {
        return false;
    }

    if (typeof obj1 !== "object" && typeof obj2 !== "object" && obj1 === obj2) {
        return true;
    }

    if (typeof obj1 === "object" && typeof obj2 === "object") {
        if (Array.isArray(obj1) && Array.isArray(obj2)) {
            if (obj1.length === obj2.length) {
                if (obj1.length === 0) {
                    return true;
                }
                const firstElemType = typeof obj1[0];

                if (typeof firstElemType !== "object") {
                    const confirmSameType = currentType =>
                        typeof currentType === firstElemType;

                    const checkObjOne = obj1.every(confirmSameType);
                    const checkObjTwo = obj2.every(confirmSameType);

                    if (checkObjOne && checkObjTwo) {
                        // they are primitves, we can therefore sort before and compare by index
                        // use number sort
                        // use alphabet sort
                        // use regular sort
                        if (firstElemType === "string") {
                            obj1.sort((a, b) => a.localeCompare(b));
                            obj2.sort((a, b) => a.localeCompare(b));
                        }
                        obj1.sort((a, b) => a - b);
                        obj2.sort((a, b) => a - b);

                        let equal = true;

                        obj1.map((element, index) => {
                            if (!isObjSame(element, obj2[index])) {
                                equal = false;
                            }
                        });

                        return equal;
                    }

                    if (
                        (checkObjOne && !checkObjTwo) ||
                        (!checkObjOne && checkObjTwo)
                    ) {
                        return false;
                    }

                    if (!checkObjOne && !checkObjTwo) {
                        for (let i = 0; i <= obj1.length; i++) {
                            const compareIt = isObjSame(obj1[i], obj2[i]);
                            if (!compareIt) {
                                return false;
                            }
                        }

                        return true;
                    }

                    // if()
                }
                const newValue = isObjSame(obj1, obj2);
                return newValue;
            } else {
                return false;
            }
        }

        if (!Array.isArray(obj1) && !Array.isArray(obj2)) {
            let equal = true;
            if (obj1 && obj2) {
                const allKeys1 = Array.from(Object.keys(obj1));
                const allKeys2 = Array.from(Object.keys(obj2));

                if (allKeys1.length === allKeys2.length) {
                    allKeys1.sort((a, b) => a - b);
                    allKeys2.sort((a, b) => a - b);

                    allKeys1.map((key, index) => {
                        if (
                            key.toLowerCase() !== allKeys2[index].toLowerCase()
                        ) {
                            equal = false;
                            return;
                        }

                        const confirmEquality = isObjSame(obj1[key], obj2[key]);

                        if (!confirmEquality) {
                            equal = confirmEquality;
                            return;
                        }
                    });
                }
            }

            return equal;

            // return false;
        }
    }
};

排序对象(字典) 比较JSON字符串 函数areTwoDictsEqual(dictA, dictB) { 函数sortDict(dict) { var keys = Object.keys(dict); keys.sort (); var newDict = {}; For (var i=0;我< keys.length;我+ +){ Var key = keys[i]; Var值= dict[key]; newDict[key] = value; ｝ 返回newDict; ｝ 返回JSON.stringify(sortDict(dictA)) == JSON.stringify(sortDict(dictB)); ｝

假设对象中属性的顺序没有改变。

JSON.stringify()适用于深度和非深度这两种类型的对象，不太确定性能方面:

Var object1 = { 关键:“价值” }; Var object2 = { 关键:“价值” }; Var object3 = { 键:“无值” }; console.log('object1和object2相等:'，JSON.stringify(object1) === JSON.stringify(object2)); console.log('object2和object3相等:'，JSON.stringify(object2) === JSON.stringify(object3));

不同。如果对象中键的顺序不重要，我不需要知道所述对象的原型。使用总是有用的。

const object = {};
JSON.stringify(object) === "{}" will pass but {} === "{}" will not

我写这个方法只是为了确保数组和对象都能被清晰地比较。

这应该也能做到!：）

public class Objects {
    /**
     * Checks whether a value is of type Object
     * @param value the value
     */
    public static isObject = (value: any): boolean => {
        return value === Object(value) && Object.prototype.toString.call(value) !== '[object Array]'
    }

    /**
     * Checks whether a value is of type Array
     * @param value the value
     */
    public static isArray = (value: any): boolean => {
        return Object.prototype.toString.call(value) === '[object Array]' && !Objects.isObject(value)
    }

    /**
     * Check whether two values are equal
     */
    public static isEqual = (objectA: any, objectB: any) => {
        // Objects
        if (Objects.isObject(objectA) && !Objects.isObject(objectB)) {
            return false
        }
        else if (!Objects.isObject(objectA) && Objects.isObject(objectB)) {
            return false
        }
        // Arrays
        else if (Objects.isArray(objectA) && !Objects.isArray(objectB)) {
            return false
        }
        else if (!Objects.isArray(objectA) && Objects.isArray(objectB)) {
            return false
        }
        // Primitives
        else if (!Objects.isArray(objectA) && !Objects.isObject(objectA)) {
            return objectA === objectB
        }
        // Object or array
        else {
            const compareObject = (objectA: any, objectB: any): boolean => {
                if (Object.keys(objectA).length !== Object.keys(objectB).length) return false

                for (const propertyName of Object.keys(objectA)) {
                    const valueA = objectA[propertyName]
                    const valueB = objectB[propertyName]

                    if (!Objects.isEqual(valueA, valueB)) {
                        return false
                    }
                }

                return true
            }
            const compareArray = (arrayA: any[], arrayB: any[]): boolean => {
                if (arrayA.length !== arrayB.length) return false

                for (const index in arrayA) {
                    const valueA = arrayA[index]
                    const valueB = arrayB[index]

                    if (!Objects.isEqual(valueA, valueB)) {
                        return false
                    }
                }

                return true
            }
            if (Objects.isObject(objectA)) {
                return compareObject(objectA, objectB)
            } else {
                return compareArray(objectA, objectB)
            }
        }
    }
}