javascript - 如何在 Node.js 中遍历 JSON 数组？

Question

我有一个 JSON 数组:

[
    {
        "art": "A",
        "count": "0",
        "name": "name1",
        "ean": "802.0079.127",
        "marker": "null",
        "stammkost": "A",
        "tablename": "IWEO_IWBB_01062015"
    },
    {
        "art": "A",
        "count": "0",
        "name": "2",
        "ean": "657.7406.559",
        "marker": "null",
        "stammkost": "A",
        "tablename": "IWEO_IWBB_02062015"
    }
]

为了遍历 PHP 中的数组，我将使用以下代码来遍历表名:

foreach($jArray as $value){ 
  $tablename = $value['tablename'];
  //some code
}

我如何在 Node.js 中执行此操作？我发现了很多问题，但没有实际答案。其中大部分来自 2011 年。

Answer 1

var tables = [
    { "art":"A","count":"0","name":"name1","ean":"802.0079.127","marker":"null","stammkost":"A","tablename":"IWEO_IWBB_01062015" },
    { "art":"A","count":"0","name":"2","ean":"657.7406.559","marker":"null","stammkost":"A","tablename":"IWEO_IWBB_02062015" }
];

tables.forEach(function(table) {
    var tableName = table.name;
    console.log(tableName);
});