JSON.NET 和替换 @ 登录 XML 到 JSON 转换 [英] JSON.NET and Replacing @ Sign in XML to JSON converstion
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问题描述
JSON.NET 框架可以将 XML 转换为 JSON,但它使用 JSON 中的 @ 符号作为属性.我宁愿在将其发送到视图之前将其删除.最好的方法是什么?
The JSON.NET framework can convert XML to JSON, but it uses the @ sign in the JSON as the attribute. I would rather remove this before sending it to the view. What would be the best approach for this?
我知道我可以直接替换,但 @ 字符可能在某处相关并且不应该被替换.这有正则表达式吗?
I know I can do a straight up replace, but an @ character may be relevant somewhere and shouldn't be replaced. Is there a Regex for this?
public ActionResult Layout()
{
var xml = new XmlDocument();
xml.XmlResolver = null;
xml.Load(Server.MapPath("~/App_Data/Navigation.xml"));
return Content(JsonConvert.SerializeXmlNode(xml, Newtonsoft.Json.Formatting.Indented));
}
{
"Layout": {
"Navigation": [
{
"@Type": "Menu",
"@Title": "Dashboard"
},
{
"@Type": "Menu",
"@Route": "Events",
"@Title": "Events",
"Navigation": {
"@Type": "Action",
"@Route": "Event",
"@Title": "+ Add Event",
"@Order": "1",
"Navigation": {
"@Type": "Item",
"@Route": "Event",
"@Name": "Event",
"Navigation": [
{
"@Route": "Pools",
"@Type": "SubNavigation",
"@Name": "Pools"
},
{
"@Route": "Brackets",
"@Type": "SubNavigation",
"@Name": "Brackets"
}
]
}
}
}
]
}
}
推荐答案
我找了好久才找到正确答案,所以我想我会分享:
It took me quite a while to find the right answer, so I thought I'd share:
var xDocument = XDocument.Parse("<xml><a attr="b">c</a></xml>");
var builder = new StringBuilder();
JsonSerializer.Create().Serialize(new CustomJsonWriter(new StringWriter(builder)), xDocument);
var serialized = builder.ToString();
public class CustomJsonWriter : JsonTextWriter
{
public CustomJsonWriter(TextWriter writer): base(writer){}
public override void WritePropertyName(string name)
{
if (name.StartsWith("@") || name.StartsWith("#"))
{
base.WritePropertyName(name.Substring(1));
}
else
{
base.WritePropertyName(name);
}
}
}
输出:
{"xml":{"a":{"attr":"b","text":"c"}}}
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