通过按照上述步骤操作,你可以成功解决"java json Unexpected character (‘’ (code 65279 / 0xfeff)"错误。首先,我们读取JSON文件,然后检查文件
由于您提供的异常信息 com.fasterxml.jackson.core.jsonparseexception: unexpected character ('\' (co 并不完整,通常这类异常会包含更多上下文,如具体字符的ASCII码值、出错的文件名或输入源以及代码行号等。然而,基于您给出的片段,我们可以假设完整的异常信息可能类似于: text com.fasterxml.jackson.core.JsonParseExc...
In my case it was the Byte Order Mark http://stackoverflow.com/questions/6784799/what-is-this-char-65279But it can be a tab or return character as well.复制 string byteOrderMarkUtf8 = Encoding.UTF8.GetString(Encoding.UTF8.GetPreamble()); if (xmlString.StartsWith(byteOrderMarkUtf8)) ...