对于那些使用Node的人来说，在本地util库中有一个叫做isDeepStrictEqual的方便方法可以实现这一点。

const util = require('util');

const obj1 = {
  foo: "bar",
  baz: [1, 2]
};

const obj2 = {
  foo: "bar",
  baz: [1, 2]
};


obj1 == obj2 // false
util.isDeepStrictEqual(obj1, obj2) // true

https://nodejs.org/api/util.html#util_util_isdeepstrictequal_val1_val2

我知道这有点老了，但我想添加一个解决方案，我想出了这个问题。 我有一个对象，我想知道它的数据什么时候改变。类似于Object。我所做的是:

function checkObjects(obj,obj2){
   var values = [];
   var keys = [];
   keys = Object.keys(obj);
   keys.forEach(function(key){
      values.push(key);
   });
   var values2 = [];
   var keys2 = [];
   keys2 = Object.keys(obj2);
   keys2.forEach(function(key){
      values2.push(key);
   });
   return (values == values2 && keys == keys2)
}

这里可以复制并创建另一组数组来比较值和键。 这很简单，因为它们现在是数组，如果对象大小不同将返回false。

如果要比较JSON对象，可以使用https://github.com/mirek/node-rus-diff

npm install rus-diff

用法:

a = {foo:{bar:1}}
b = {foo:{bar:1}}
c = {foo:{bar:2}}

var rusDiff = require('rus-diff').rusDiff

console.log(rusDiff(a, b)) // -> false, meaning a and b are equal
console.log(rusDiff(a, c)) // -> { '$set': { 'foo.bar': 2 } }

如果两个对象不同，MongoDB兼容{$rename:{…},设置美元:{…},美元:{…返回}}like对象。

当然，当我们在它的时候，我会抛出我自己对车轮的重新发明(我为辐条和使用的材料的数量感到自豪):

////////////////////////////////////////////////////////////////////////////////

var equals = function ( objectA, objectB ) {
    var result = false,
        keysA,
        keysB;

    // Check if they are pointing at the same variable. If they are, no need to test further.
    if ( objectA === objectB ) {
        return true;
    }

    // Check if they are the same type. If they are not, no need to test further.
    if ( typeof objectA !== typeof objectB ) {
        return false;
    }

    // Check what kind of variables they are to see what sort of comparison we should make.
    if ( typeof objectA === "object" ) {
        // Check if they have the same constructor, so that we are comparing apples with apples.
        if ( objectA.constructor === objectA.constructor ) {
            // If we are working with Arrays...
            if ( objectA instanceof Array ) {
                // Check the arrays are the same length. If not, they cannot be the same.
                if ( objectA.length === objectB.length ) {
                    // Compare each element. They must be identical. If not, the comparison stops immediately and returns false.
                    return objectA.every(
                        function ( element, i ) {
                            return equals( element, objectB[ i ] );
                        }
                    );
                }
                // They are not the same length, and so are not identical.
                else {
                    return false;
                }
            }
            // If we are working with RegExps...
            else if ( objectA instanceof RegExp ) {
                // Return the results of a string comparison of the expression.
                return ( objectA.toString() === objectB.toString() );
            }
            // Else we are working with other types of objects...
            else {
                // Get the keys as arrays from both objects. This uses Object.keys, so no old browsers here.
                keysA = Object.keys( objectA );

                keysB = Object.keys( objectB );

                // Check the key arrays are the same length. If not, they cannot be the same.
                if ( keysA.length === keysB.length ) {
                    // Compare each property. They must be identical. If not, the comparison stops immediately and returns false.
                    return keysA.every(
                        function ( element ) {
                            return equals( objectA[ element ], objectB[ element ] );
                        }
                    );
                }
                // They do not have the same number of keys, and so are not identical.
                else {
                    return false;
                }
            }
        }
        // They don't have the same constructor.
        else {
            return false;
        }
    }
    // If they are both functions, let us do a string comparison.
    else if ( typeof objectA === "function" ) {
        return ( objectA.toString() === objectB.toString() );
    }
    // If a simple variable type, compare directly without coercion.
    else {
        return ( objectA === objectB );
    }

    // Return a default if nothing has already been returned.
    return result;
};

////////////////////////////////////////////////////////////////////////////////

它会尽可能快地返回false，但当然，对于一个差异嵌套很深的大对象，它可能不那么有效。在我自己的场景中，良好地处理嵌套数组非常重要。

希望它能帮助需要这种“轮子”的人。

经过这么多的搜索，我找到了以下工作解决方案

function isEquivalent(a, b) {
   // Create arrays of property names
   var aProps = Object.getOwnPropertyNames(a);
   var bProps = Object.getOwnPropertyNames(b);

  // If number of properties is different, objects are not equivalent
  if (aProps.length != bProps.length) {
     return false;
  }

  for (var i = 0; i < aProps.length; i++) {
     var propName = aProps[i];

    // If values of same property are not equal, objects are not equivalent
     if (a[propName] !== b[propName]) {
         return false;
     }
  }

// If we made it this far, objects are considered equivalent
return true; }

更多信息:JavaScript中的对象平等

const one={name:'mohit' , age:30};
//const two ={name:'mohit',age:30};
const two ={age:30,name:'mohit'};

function isEquivalent(a, b) {
// Create arrays of property names
var aProps = Object.getOwnPropertyNames(a);
var bProps = Object.getOwnPropertyNames(b);



// If number of properties is different,
// objects are not equivalent
if (aProps.length != bProps.length) {
    return false;
}

for (var i = 0; i < aProps.length; i++) {
    var propName = aProps[i];

    // If values of same property are not equal,
    // objects are not equivalent
    if (a[propName] !== b[propName]) {
        return false;
    }
}

// If we made it this far, objects
// are considered equivalent
return true;
}

console.log(isEquivalent(one,two))