RequestParameter encoding problem

[jyc5131]

I am using @RequestParameter to pass a chinese String to a sessionbean
but the sessionbean got a unrecognized encoding String

for example /test.seam?val=??
but i cannot get the correct ?? value

how can i do? any help is appreciated

[jyc5131]

Please Help me

i cannot encode the requestParameter to UTF-8
by

new String(val.getBytes(),"UTF-8")