C#将实体转换为XML，编码的问题

豆丁_ 2013-06-30 04:10:56

代码如下所示，在转换过程中，发现转换的编码为utf-16。请问如何实现指定的编码类型，如转换为utf-8的编码。





 public static string SerializeToXml(object srcObject, Type type)

        {

            type = type != null ? type : srcObject.GetType();

            XmlSerializer xs = new XmlSerializer(type);

            StringBuilder stb = new StringBuilder();

            XmlWriter xw = XmlWriter.Create(stb);             

            xs.Serialize(xw, srcObject);

            return stb.ToString();

        }

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ajaxfeifei 2014-12-19

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引用 6 楼 vicent3 的回复:

[quote=引用 4 楼 lc2737 的回复:]


        public static string SerializeToXml(object srcObject, Type type)
        {
            type = type != null ? type : srcObject.GetType();
            XmlSerializer xs = new XmlSerializer(type);
            StringBuilder stb = new StringBuilder();
            XmlWriter xw = XmlWriter.Create(stb, new XmlWriterSettings(){Encoding = UTF8Encoding.UTF8});
            xs.Serialize(xw, srcObject);
            return stb.ToString();
        }

遇到产生的是<?xml version="1.0" encoding="utf-8"?> 而sap对接区分的是UTF-8，小写还会出问题。。如何转变？[/quote] 那就replace就行了啊，变成小写不就行了，有些时候这些办法没那么复杂。

vicent3 2014-12-19

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引用 4 楼 lc2737 的回复:


        public static string SerializeToXml(object srcObject, Type type)
        {
            type = type != null ? type : srcObject.GetType();
            XmlSerializer xs = new XmlSerializer(type);
            StringBuilder stb = new StringBuilder();
            XmlWriter xw = XmlWriter.Create(stb, new XmlWriterSettings(){Encoding = UTF8Encoding.UTF8});
            xs.Serialize(xw, srcObject);
            return stb.ToString();
        }

遇到产生的是<?xml version="1.0" encoding="utf-8"?> 而sap对接区分的是UTF-8，小写还会出问题。。如何转变？

vicent3 2014-12-19

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引用 4 楼 lc2737 的回复:


        public static string SerializeToXml(object srcObject, Type type)
        {
            type = type != null ? type : srcObject.GetType();
            XmlSerializer xs = new XmlSerializer(type);
            StringBuilder stb = new StringBuilder();
            XmlWriter xw = XmlWriter.Create(stb, new XmlWriterSettings(){Encoding = UTF8Encoding.UTF8});
            xs.Serialize(xw, srcObject);
            return stb.ToString();
        }

多谢已解决了，XmlWriterSettings XmlWriterSettings.Encoding .

ajaxfeifei 2014-12-19

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        public static string SerializeToXml(object srcObject, Type type)
        {
            type = type != null ? type : srcObject.GetType();
            XmlSerializer xs = new XmlSerializer(type);
            StringBuilder stb = new StringBuilder();
            XmlWriter xw = XmlWriter.Create(stb, new XmlWriterSettings(){Encoding = UTF8Encoding.UTF8});
            xs.Serialize(xw, srcObject);
            return stb.ToString();
        }

vicent3 2014-12-19

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引用 1 楼 sp1234 的回复:

.net平台上是用utf16表示字符串。你的utf8如果是用来通讯时使用的，那时就是把一个字符串（utf16的）以utf8形式编码为byte[]，并发送。这并不会改变你传送的是一个utf16的字符串的事实。

请问大神，在实体model序列化为string的时候，如何在序列化前就指定xml标识行为 <?xml version="1.0" encoding="UTF-8"?> ？？

vicent3 2014-12-19

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引用 7 楼 lc2737 的回复:

[quote=引用 6 楼 vicent3 的回复:] [quote=引用 4 楼 lc2737 的回复:]


        public static string SerializeToXml(object srcObject, Type type)
        {
            type = type != null ? type : srcObject.GetType();
            XmlSerializer xs = new XmlSerializer(type);
            StringBuilder stb = new StringBuilder();
            XmlWriter xw = XmlWriter.Create(stb, new XmlWriterSettings(){Encoding = UTF8Encoding.UTF8});
            xs.Serialize(xw, srcObject);
            return stb.ToString();
        }

遇到产生的是<?xml version="1.0" encoding="utf-8"?> 而sap对接区分的是UTF-8，小写还会出问题。。如何转变？[/quote] 那就replace就行了啊，变成小写不就行了，有些时候这些办法没那么复杂。[/quote] 好吧是觉得那样不太好！

豆丁_ 2013-06-30