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为什么单点触控中模拟器和 iPad 设备的序列化行为不同？我已经声明序列化行为是 UTF-8，但是当将序列化数据从 ipad 设备发送到 WCF 服务时，我跟踪消息，它变为 ascii，为什么？（在模拟器中使用 UTF-8 没问题）

模拟器/中文跟踪：< ?xml version="1.0" encoding="utf-8"? > ...

在 iPad 设备/中文中跟踪：< ?xml version="1.0" encoding="us-ascii"? > ...

顺便说一句，我使用静态方法手动序列化数据：XmlSerialize。

    public static string XmlSerialize<T>(T obj)
    {
        using (MemoryStream ms = new MemoryStream())
        {
            XmlSerializer serializer = new XmlSerializer(typeof(T));
            serializer.Serialize(ms, obj);
            ms.Seek(0, SeekOrigin.Begin);
            using (StreamReader reader = new StreamReader(ms, Encoding.UTF8))
            {
                return reader.ReadToEnd();
            }
        }
    }


    public static T XmlDeserialize<T>(string xmlOfObject) where T : class
    {
        using (MemoryStream ms = new MemoryStream())
        {
            using (StreamWriter sr = new StreamWriter(ms, Encoding.UTF8))
            {
                sr.Write(xmlOfObject);
                sr.Flush();
                ms.Seek(0, SeekOrigin.Begin);
                XmlSerializer serializer = new XmlSerializer(typeof(T));
                return serializer.Deserialize(ms) as T;
            }
        }
    }
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1 回答 1

2

您还需要设置XmlSerializer使用 utf-8：

var serializer = new XmlSerializer(typeof(MyClass));

using (var writer = new StreamWriter("file.path"))
{
  using (var xmlWriter = XmlWriter.Create(writer, new XmlWriterSettings { Indent = false, Encoding = Encoding.UTF8 }))
  {
    serializer.Serialize(xmlWriter, myObject);
  }
}

否则它将使用默认编码，无论发生什么。

于 2012-10-16T12:02:43.560 回答