JQ：JSON的輸出對象數組

說我有輸入：JQ：JSON的輸出對象數組

{ 
    "name": "John", 
    "email": "[email protected]" 
} 
{ 
    "name": "Brad", 
    "email": "[email protected]" 
}

如何獲取輸出：

[ 
    { 
     "name": "John", 
     "email": "[email protected]" 
    }, 
    { 
     "name": "Brad", 
     "email": "[email protected]" 
    } 
]

我都嘗試：

jq '[. | {name, email}]'

和

jq '. | [{name, email}]'

這既給我的輸出

[ 
    { 
     "name": "John", 
     "email": "[email protected]" 
    } 
] 
[ 
    { 
     "name": "Brad", 
     "email": "[email protected]" 
    } 
]

我還沒有看到選項在本細則的陣列輸出，任何幫助讚賞

來源

2016-06-27 Mauricio Trajano

如何給新數組命名而不是匿名數組？所以{「people」：[{「name」：「Brad」，「email」：「[email protected]」}]} – archcutbank

@ user372429您只需將{people：}包裹在輸出內容中，像這樣：jq -s'{people：。 }'

使用啜食模式：

o --slurp/-s: 

     Instead of running the filter for each JSON object 
     in the input, read the entire input stream into a large 
     array and run the filter just once.

$ jq -s '.' < tmp.json 
[ 
    { 
    "name": "John", 
    "email": "[email protected]" 
    }, 
    { 
    "name": "Brad", 
    "email": "[email protected]" 
    } 
]

來源

2016-06-27 19:06:58 chepner

完美，謝謝！當時間到了時會接受 –

JQ：JSON的輸出對象數組

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