Javascript 使用node.js从json数据筛选值

Javascript 使用node.js从json数据筛选值,javascript,jquery,node.js,Javascript,Jquery,Node.js,下面是json数据 var myArray = [{ id: '71', os: 'VM-WIN7-64' }, { id: '45', mode: 'weekly', os: 'VM-WIN7-32' }, { id: '37', os: 'VM-WIN7-64', }, { id: '67', mo

下面是json数据

var myArray = [{  
        id: '71',   
        os: 'VM-WIN7-64'
    }, {    
        id: '45',
        mode: 'weekly',
        os: 'VM-WIN7-32'
    }, { 
        id: '37',   
        os: 'VM-WIN7-64',
    }, { 
        id: '67',
        mode: 'daily',
        os: 'VM-WIN7-32-1',
    }];
从这里,我如何只过滤
mode:daily
mode:weekly
,如下所示。我必须删除除
mode:daily``mode:weekly

var myArray = [{    
        id: '45',
        mode: 'weekly',
        os: 'VM-WIN7-32'
    }, { 
        id: '67',
        mode: 'daily',
        os: 'VM-WIN7-32-1',
    }];
使用该方法

filter()方法创建一个新数组,其中包含通过所提供函数实现的测试的所有元素

的可能重复项
myArray = myArray.filter(function(o){
    return (o.mode === 'weekly' || o.mode === 'daily');
});