JSON处理

Question

[["泼猴","30岁"],["小兰","31岁"]]怎么把数据处理成下面这样[{"name":"泼猴","age":"30岁"},{"name":"小兰","age":"31岁"}]

Answer 1

var arr = [["泼猴","30岁"],["小兰","31岁"]];

var data = arr.map( function( item ) {

    return {

        name: item[ 0 ],

        age: item[ 1 ] 

    }

} )

如果用es6,一行就能搞定

let data = arr.map( item =>( { name: item[ 0 ], age: item[ 1 ] } ) )