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asmx webrequest期间未正确编码特殊字符

web-services vb.net xml .net

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Aswin Francis · 技术社区 · 8 年前

下面是asmx中获取请求xml的webmethod

 <WebMethod>
Public Function SubmitOrder(SubmitOrderRequest As SubmitOrderRequest) As SubmitOrderResponse  Implements IIHybrisOrderImportServiceSoapBinding.SubmitOrder
Dim inputserilize As New XmlSerializer(SubmitOrderRequest.GetType)

    Dim strwriters = New StringWriter
    inputserilize.Serialize(strwriters, SubmitOrderRequest)
    WriteToFile("Input XML: " & strwriters.ToString & vbCrLf)

XML请求如下:

<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <soap:Body>
<ns2:SubmitOrderRequest xmlns:ns2="http://cos.ws.sideup.reply.eu/SubmitOrderRequest">
        <Orders>
        <Order>
            <Action>CREATE</Action>
   <BillingAddress>
    <BillingAddress1>PaulÃ± PogbaÃ </BillingAddress1>

我希望asmx显示上面的XML,其BillingAddress1值如上所示,但我得到的结果如下所示:

<?xml version="1.0" encoding="iso-8859-1"?>
<SubmitOrderRequest xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <Orders>
    <Order>
      <Action>CREATE</Action>
      <BillingAddress>
        <BillingAddress1>Paul?? Pogba??</BillingAddress1>

如何正确显示这些特殊字符?

1 回复 | 直到 8 年前

1

Sunil evesnight 8 年前

如果您注意到编码已从 UTF-8 到 iso-8859-1

您需要在 StringWriter 不幸的是,它不支持直接设置编码。因此,创建自己的 StringWriter 通过继承自 StringWriter .

Public Class MyStringWriter
    Inherits StringWriter

    Public Overrides Property Encoding As Encoding
        Get
            Return Encoding.UTF8
        End Get
    End Property
End Class

然后在代码中使用:

Dim inputserilize As New XmlSerializer(SubmitOrderRequest.GetType)

Dim strwriters = New MyStringWriter
inputserilize.Serialize(strwriters, SubmitOrderRequest)
WriteToFile("Input XML: " & strwriters.ToString & vbCrLf)

Dim inputserilize As New XmlSerializer(SubmitOrderRequest.GetType)

Dim strwriters = New StringWriter
inputserilize.Serialize(strwriters, SubmitOrderRequest)
WriteToFile("Input XML: " & strwriters.ToString & vbCrLf)