为什么两个对象数组在angularjs中不相等？

I can't understand why it's always shows NOT equal in code :

我无法理解为什么它总是在代码中显示不相等:

 if(JSON.stringify(data.content.items) != JSON.stringify(updatedItems)) {
            console.log('update');

            updatedItems = data.content.items;  // updatedItems -global variable
        }

I receive array of objects and check every second if it's equal or not.

我接收对象数组,并检查每一秒是否相等。

1 个解决方案

#1

Use angular.fromJson(json) instead. It will strip the $$hashKey, that's making it not equal

请改用angular.fromJson(json)。它将剥离$$ hashKey,这使得它不相等