将多个值存储在 json 中的单个键中
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/17093180/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Store multiple values in single key in json
提问by Gaurav
I need to store many values in single key of json. e.g.
我需要在 json 的单个键中存储许多值。例如
{
"number" : "1","2","3",
"alphabet" : "a", "b", "c"
}
Something like this. Any pointers?
像这样的东西。任何指针？
回答by Elliot Bonneville
Use arrays:
使用数组：
{
"number": ["1", "2", "3"],
"alphabet": ["a", "b", "c"]
}
You can the access the different values from their position in the array. Counting starts at left of array at 0. myJsonObject["number"][0] == 1or myJsonObject["alphabet"][2] == 'c'
您可以从数组中的位置访问不同的值。计数从数组左侧 0 处开始。myJsonObject["number"][0] == 1或myJsonObject["alphabet"][2] == 'c'
回答by marekful
{
"number" : ["1","2","3"],
"alphabet" : ["a", "b", "c"]
}
回答by vicky
{
"success": true,
"data": {
"BLR": {
"origin": "JAI",
"destination": "BLR",
"price": 127,
"transfers": 0,
"airline": "LB",
"flight_number": 655,
"departure_at": "2017-06-03T18:20:00Z",
"return_at": "2017-06-07T08:30:00Z",
"expires_at": "2017-03-05T08:40:31Z"
}
}
};
