各位大佬,這道題怎麼做呢

var arr = [ {id: 1,created: ‘2016-05-04 15:12:40’,content: ‘1’}, {id: 2,created: ‘2016-04-06 15:12:40’,content: ‘2’}, {id: 3,created: ‘2016-04-02 15:12:40’,content: ‘3’}, ] 講下面數據轉換成下面數據格式 var map = [

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