Question

Hy,

i want to decode a string which contain xml data in .net but that string was encoded in java

System.Text.UTF8Encoding encoder = new System.Text.UTF8Encoding();
System.Text.Decoder utf8Decode = encoder.GetDecoder();
byte[] todecode_byte = Convert.FromBase64String(data);
int charCount = utf8Decode.GetCharCount(todecode_byte, 0, todecode_byte.Length);
char[] decoded_char = new char[charCount];
utf8Decode.GetChars(todecode_byte, 0, todecode_byte.Length, decoded_char, 0);
result = new String(decoded_char);
return result;

i have written that code but it throw error. Thanks in Advance.

Answer 1

假设情况确实是UTF-8, 然后是64-encoded,那么你就应该能够写:

byte[] binary = Convert.FromBase64String(data);
string text = Encoding.UTF8.GetString(binary);

然而,它像“wasn tbase64-encoded”一样,开始——如果你已经把它作为案文,你就应该能够使用它而无需额外工作。

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