XML到JSON转换:为什么我的第一个XML标签被跳过?

Question

在将XML转换为JSON时，我的第一个XML标记被跳过

下面是JAVA代码片段:

String data="";
data = FileUtils.readFileToString(new File("src/main/resources/student.xml"), "UTF-8");
XmlMapper xmlMapper = new XmlMapper();
JsonNode jsonNode = xmlMapper.readTree(data.getBytes());
ObjectMapper objectMapper = new ObjectMapper();
objectMapper.writerWithDefaultPrettyPrinter().writeValue(newFile("src/main/resources/student.json"),jsonNode);

这里是输入:

<?xml version="1.0" encoding="utf-8"?>
<AccumulateResponse>
<TestCase>
<Transactionid>str1234</Transactionid>
<TransactionType>str1234</TransactionType>
<Status>str1234</Status>
</TestCase>
<TestCase>
<Transactionid>str5678</Transactionid>
<TransactionType>str5678</TransactionType>
<Status>str5678</Status>
</TestCase>
</AccumulateResponse>

输出如下:

{
"TestCase": [
{
"Transactionid": "str1234",
"TransactionType": "str1234",
"Status": "str1234"
},
{
"Transactionid": "str5678",
"TransactionType": "str5678",
"Status": "str5678"
}
]
}

这里是需要的输出:

{
"AccumulateResponse": {
"TestCase": [
{
"Transactionid": "str1234",
"TransactionType": "str1234",
"Status": "str1234"
},
{
"Transactionid": "str5678",
"TransactionType": "str5678",
"Status": "str5678"
}
]
}
}

accumulaterresponse标签被跳过。

Answer 1

有一个带下划线的java库，方法是U.xmlToJson(xml)。

<?xml version="1.0" encoding="utf-8"?>
<AccumulateResponse>
<TestCase>
<Transactionid>str1234</Transactionid>
<TransactionType>str1234</TransactionType>
<Status>str1234</Status>
</TestCase>
<TestCase>
<Transactionid>str5678</Transactionid>
<TransactionType>str5678</TransactionType>
<Status>str5678</Status>
</TestCase>
</AccumulateResponse>

{
"AccumulateResponse": {
"TestCase": [
{
"Transactionid": "str1234",
"TransactionType": "str1234",
"Status": "str1234"
},
{
"Transactionid": "str5678",
"TransactionType": "str5678",
"Status": "str5678"
}
]
}
}