javascript - xml2json 从数组返回 1 个对象

Question

我在nodeJs中使用xml2json库。我有 xml:

<SchedulingModel >
  <Jobs> 
    <Job Id="1">
      <Operations>
      </Operations>
    </Job>
  <Job Id="2">
      <Operations>
      </Operations>
    </Job>
  <Job Id="3">
      <Operations>
      </Operations>
    </Job>
  <Job Id="4">
      <Operations>
      </Operations>
    </Job>
 <Job Id="5">
      <Operations>
      </Operations>
    </Job>
  </Jobs>
</SchedulingModel>

我正在尝试解析此 xml:

const parser = new xml2js.Parser();
parser.parseString(plannerXML , (err, result) => {
      console.log(result["SchedulingModel"]["Jobs"]);
});

但是在解析结果之后，我在Jobs数组中只有一个对象

console.log(result);

{ SchedulingModel: 
    Jobs: [ [Object] ] 
}

谁能说一下哪里出了问题吗？ 我需要此 xml 中的所有对象。

Answer 1

我通常使用camaro用于从 xml 到 json 的转换，轻松更改所需的结果。

您可以尝试使用以下示例(例如，向操作添加一些文本):

const xml = '<SchedulingModel><Jobs><Job Id="1"><Operations>a</Operations></Job><Job Id="2"><Operations>b</Operations></Job><Job Id="3"><Operations>c</Operations></Job><Job Id="4"><Operations>d</Operations></Job><Job Id="5"><Operations>e</Operations></Job></Jobs></SchedulingModel>'

const temp = {
    SchedulingModel: ['/SchedulingModel/Jobs/Job', {
        Id: '@Id',
        Operations: 'Operations'
    }]
}

const transform = require('camaro')
const results = transform(xml, temp)

console.log(JSON.stringify(results, null, 2))

回应:

{
    "SchedulingModel": [
        {
            "Id": "1",
            "Operations": "a"
        },
        {
            "Id": "2",
            "Operations": "b"
        },
        {
            "Id": "3",
            "Operations": "c"
        },
        {
            "Id": "4",
            "Operations": "d"
        },
        {
            "Id": "5",
            "Operations": "e"
        }
    ]
}