私は、次のようなJSONデータを持っている:JSON配列内のJSONオブジェクトを解析しますか?
私は( "パース")にアクセスするにはどうすればよい{
"data":[
{"date":"2017-07-14","value":2459.27},
{"date":"2017-07-13","value":2447.83},
{"date":"2017-07-12","value":2443.25},
{"date":"2017-07-11","value":2425.53},
{"date":"2017-07-10","value":2427.43},
{"date":"2017-07-07","value":2425.18},
{"date":"2017-07-06","value":2409.75},
{"date":"2017-07-05","value":2432.54},
{"date":"2017-07-03","value":2429.01}
],
"identifier":"$SPX",
"item":"close_price",
"result_count":9,
"page_size":100,
"current_page":1,
"total_pages":1,
"api_call_credits":1
}
スウィフト3を持つ値(2459.27、2447.83、2443.25、...)?