如何通過特定字段過濾掉JSON數據？

我是新手，學習JS和JSON。嗯，我有JSON數據爲：如何通過特定字段過濾掉JSON數據？

{ 
     "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" 
    }

現在假設我想獲得的所有數據有關的月份（如11月）我怎麼能在Javascript實現這一目標？任何幫助將不勝感激。謝謝。

來源

2016-05-07 learntogrow-growtolearn

這不是JSON，但我假設它是一個部分數組。

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？

過濾數組中的每個項目（value）。如果您返回true，則將其添加到新陣列中。 false忽略它（過濾掉）

來源

2016-05-07 00:31:09 Wainage

非常感謝！這幫了我:) –

如何通過特定字段過濾掉JSON數據？

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