JSON根元素 [英] JSON root element
问题描述
JSON是否像XML案例一样需要一个根元素.据我所知，这是一个有效的json字符串.
Does JSON require a root element as in xml case. As far as i know this is a valid json string.
{
"email":[
{
"type":"home",
"name":"john.doe@gmail.com"
},
{
"type":"work",
"name":"jdoe@gmail.com"
}
]
}
我需要将json转换为xml，反之亦然.但是，虽然上面是有效的json，当我将其转换为xml时，它无效吗?我是否缺少某些东西，或者这是正常现象?
I need to convert json to xml an vice versa. However although the above is a valid json when i convert it to xml it is not valid ? Am I missing something or this is normal?
推荐答案
JSON文档的最外层是对象"(大括号)或数组"(方括号).
The outermost level of a JSON document is either an "object" (curly braces) or an "array" (square brackets).
任何将JSON转换为XML的软件都必须调和它们是具有不同规则的不同数据模型这一事实.不同的转换工具以不同的方式处理这些差异.
Any software that converts JSON to XML has to reconcile the fact that they are different data models with different rules. Different conversion tools handle these differences in different ways.
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