LINQ To Xml如何在不格式化的情况下生成xml

Question

Is there way to generate xml using linq to xml without any formatting (whitespaces, newlines etc.) and without saving to file, just in memory?

I am sending this xml to some api, and this is requirements. Now i am using string.Replace();

var doc = new XDocument(
            new XDeclaration("1.0", "UTF-8", null),
            new XElement("request",
                new XAttribute("version", "1.0"),
                new XElement("m",
                    new XElement("id", credentials.id),
                    new XElement("signature"), ""),
                new XElement("data",
                    new XElement("p",
                        new XAttribute("id", ""),
                        new XElement("porp",
                            new XAttribute("name", "c"),
                            new XAttribute("value", c)),
                        new XElement("porp",
                            new XAttribute("name", "a"),
                            new XAttribute("value", a))))));


        var data = doc.Element("request").Element("data").Elements();
        string result = string.Concat(data).Trim().Replace("\r\n", "").Replace("  ", "");
        var signature = Utils.ComputeSignature(result, credentials.Password);
        doc.Element("request").Element("m").Element("signature").Value = signature;
        return doc.ToString().Trim().Replace("\r\n", "").Replace("  ", "");

Thanks for any help!

Answer 1

有几种方法可以实现此目的，但最简单的方法是对XNode.ToString使用重载，您可以在其中指定SaveOptions ：

doc.ToString(SaveOptions.DisableFormatting);