Javaweb java. Io. charconversionexception: Not an ISO 8859-1 character: xx

Java. Io. charconversionexception:
Not an ISO 8859-1 character: XXX

This problem may be caused by text output from outputstream.

Response. setcontenttype ("text/html; charset = UTF-8 ");
// Response. getoutputstream (). Print ("中文""); // This row has an error
Response. getwriter (). Print ("text"); // replace it with this.
Response. getwriter (). Close ();

I personally think it is because outputstream outputs strings in bytes and needs to conform to the ISO 8859-1 encoding. However, the output string is UTF-8 encoded, so there is a problem. But I really don't think about the root cause.

Just replace it with writer. It may be because of the difference between inputstream and reader, outputstream and writer.

Address: http://www.cnblogs.com/kenkofox/archive/2011/06/09/2076122.html