您可以创建一个辅助函数，该函数检查数组是否包含具有匹配属性值的项，如下所示:

You could create a helper function thats checks if an array contains an item with a matching property value, something like this:

function checkForMatch(array, propertyToMatch, valueToMatch){
    for(var i = 0; i < array.length; i++){
        if(array[i][propertyToMatch] == valueToMatch)
            return true;
    }
    return false;
}

然后可以像这样使用它:

which you can then use like so:

arrayOfResults.forEach(function (entry) {
    if (!checkForMatch(array, "id", entry.id)) {
        array.push(entry);
    }
});