Question

Hello Everyone我正在通过解析器将数据作为xmlElemet读取

我收到错误比如..'\ b'，十六进制值0x08，是一个无效字符

我读了这个字符串.. 感谢..

        XElement xParser = null;
            string sPwd = null;
            string sKey1 = null;
            string sKey2 = null;
            System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
            string soutxml = "";

            soutxml = encoding.GetString(sEncData);
           xParser = XElement.Parse(soutxml);

        IEnumerable<XElement> elemsValidations =
              from el in xParser.Elements("EmailPwd")
             select el;

        foreach (XElement elemValidation in elemsValidations)
        {
            sPwd = elemValidation.Element("EncPwd").Value;
            sKey1 = elemValidation.Element("Key1").Value;
            sKey2 = elemValidation.Element("Key2").Value;
        }

            byte[] Key1 = encoding.GetBytes(sKey1);
            byte[] Key2 = encoding.GetBytes(sKey2);
            byte[] Data = encoding.GetBytes(sPwd);

            // Decrypt the buffer back to a string.
            string Final = DecryptTextFromMemory(Data, Key1, Key2);

            return Final;

此数据是实际数据输出..

- <EmailPwd>
- <EncPwd>
- <![CDATA[ ?????@]Z
  ]]> 
  </EncPwd>
- <Key1>
- <![CDATA[ ~??s????E&?3??2?3I?????
  ]]> 
  </Key1>
- <Key2>
- <![CDATA[ ???h?6
  ]]> 
  </Key2>
  </EmailPwd>

Answer 1

您的数据中似乎有一个字符0x08。根据{{3}}，这不是有效的XML，因此解析器在引发错误时是正确的

您必须将数据更改为有效的XML - 通过更改无效字符。和/或要求数据供应商提供他们目前没有做的XML。

通过解析器读取xmldata

1 个答案: