如何通过特定字段过滤掉JSON数据？

我是新手，学习JS和JSON。嗯，我有JSON数据为：如何通过特定字段过滤掉JSON数据？

{ 
     "month":"november", 
     "category":"coffee", 
     "price":50, 
     "name":"Pike Place Roast Brewed Coffee Verismo Pods", 
     "flavor":"flavored", 
     "count":5, 
     "roast":"medium", 
     "type":"regular" 
    }, 
    { 
     "month":"august", 
     "category":"coffee", 
     "price":40, 
     "name":"Starbucks VIA Ready Brew French Roast", 
     "flavor":"flavored", 
     "count":548, 
     "roast":"blonde", 
     "type":"decaffinated" 
    }, 
    { 
     "month":"november", 
     "category":"coffee", 
     "price":50, 
     "name":"Starbucks Caffé Verona Blend, Whole Bean", 
     "flavor":"flavored", 
     "count":5, 
     "roast":"medium", 
     "type":"regular" 
    }, 
    { 
     "month":"asia-pacific", 
     "category":"coffee", 
     "price":20, 
     "name":"Starbucks Caffè Verona K-Cup Pods", 
     "flavor":"flavored", 
     "count":3, 
     "roast":"dark", 
     "type":"regular" 
    }, 
    { 
     "month":"august", 
     "category":"coffee", 
     "price":40, 
     "name":"Milk Verismo Pods", 
     "flavor":"flavored", 
     "count":233, 
     "roast":"blonde", 
     "type":"decaffinated" 
    }, 
    { 
     "month":"november", 
     "category":"coffee", 
     "price":50, 
     "name":"Starbucks VIA Ready Brew Decaf Italian Roast", 
     "flavor":"flavored", 
     "count":5, 
     "roast":"medium", 
     "type":"regular" 
    }, 
    { 
     "month":"august", 
     "category":"coffee", 
     "price":40, 
     "name":"Guatemala Antigua Espresso Verismo Pods", 
     "flavor":"flavored", 
     "count":587, 
     "roast":"blonde", 
     "type":"decaffinated" 
    }

现在假设我想获得的所有数据有关的月份（如11月）我怎么能在Javascript实现这一目标？任何帮助将不胜感激。谢谢。

来源

2016-05-07 learntogrow-growtolearn

这不是JSON，但我假设它是一个部分数组。

var result = theArray.filter(function(value){ 
    return value.month === "November"; // or whatever you filter on 
}); 

// result is now a filter array containing only month === 'November'

它是如何工作的？

过滤数组中的每个项目（value）。如果您返回true，则将其添加到新阵列中。 false忽略它（过滤掉）

来源

2016-05-07 00:31:09 Wainage

非常感谢！这帮了我:) –

如何通过特定字段过滤掉JSON数据？

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