Question

我正在尝试通过代码创建XML文件。该文件正在成功创建，但该文件所需的系统只读取UTF-8。该文件未成功加载，因为它们是一些隐藏的字符。

此隐藏字符会生成错误。我在想我需要设置一个假的但不知道如何。您可以在下面找到用于生成我的文件的代码。

 XElement xElement = new XElement("Transaction", 
                new XElement("TransactionNumber", counter),
                new XElement("TransactionReferenceNumber", "CRE" + payItem.ID),
                new XElement("TransactionDate", DateTime.Today.Date.ToString("yyyy-MM-dd")),
                new XElement("BankID", "99"),
                new XElement("SourceAccountNumber", currentAccount.AccountNumber),
                new XElement("BeneficiaryName", RemoveSpecialCharacters(payItem.WIRE_BENEF_NAME)),
                new XElement("PaymentDetails1", details),
                new XElement(checkForAccountDetails(payItem.WIRE_BENEF_BANK_IBAN), getIBANorNumber(payItem)),
                new XElement("POCurrency", payItem.Currency),
                new XElement("POAmount", payItem.NET_DEPOSIT),
                new XElement("BeneficiaryType", "FINANCIAL"),
                new XElement("Residence", "NON-RESIDENT"),
                new XElement("IncurredChargesBy", "SHARED"),
                new XElement("ExchangeControlClassification", "OTHER PAYMENTS"),
                new XElement("TypeofPayment", "T3"),
                new XElement("SectorCode", "COS"),
                new XElement("Priority", getPaymentPriority(payItem.Currency)),
                new XElement("SwiftAddress", payItem.WIRE_BENEF_BANK_SWIFT_CDE),
                new XElement("BankCountry", currentBank.Country.ToUpper())
            );
            xDetail.Add(xElement);

基本上我使用的是C＃和XElement类，它通过在参数中传递名称标签和数据来创建XML。

最后，我将所有XElements存储在XDocument中，如下所示，以创建XML样式文档并将文件另存为.XPO

XDocument xdoc = new XDocument(new XDeclaration("1.0", "utf-8", "yes"));
xdoc.Save(pathDesktop + "\\22CRE002.XPO");

Answer 1

如果你想要的只是避免创建一个BOM，那很容易 - 只需创建一个不使用一个的UTF8Encoding和一个XmlWriterSettings的编码：

var path = Path.Combine(pathDesktop, "\\22CRE002.XPO");
var settings = new XmlWriterSettings { 
    Encoding = new UTF8Encoding(false),
    Indent = true
};
using (var writer = XmlWriter.Create(path, settings))
{
    doc.Save(writer);
}

或者只是创建一个合适的TextWriter：

var path = Path.Combine(pathDesktop, "\\22CRE002.XPO");
using (var writer = new StreamWriter(path, false, new UTF8Encoding(false)))
{
    doc.Save(writer);
}

XML隐藏的字符，如何删除Bom

1 个答案: