javascript - 使用嵌套数组访问复杂的 Json 文件

Question

我在获取特定数组时遇到问题；

my json file

• ATM/现金(每个 id 来自 array(11) )

         -id:2998390918
         -id:2998390990
           .
           .
           .
         -id:2999363236
  

• 账户转账(每个id来自array(30))

         -id:2998390928
         -id:2998390929
           .
           .
           .
         -id:2998390979
  

  . . .

Answer 1

遍历对象并打印

var o = {
    "Healthcare/Medical":
    Array(167),

        "Personal Care":
    Array(88),

        Miscellaneous_Services:Array(340),

        General_Merchandise:Array(110),

        Home_Improvement:Array(292)
};

Object.keys(o).forEach((k)=>{
    console.log(k);
    o[k].forEach((e)=>{
        console.log(`-id[${e.id}]`);
    });
});