About the href parameter between JSP (Chinese) garbled problem

There are href values in the a.jsp.

<a href=\ "6.jsp?param=" +rs.getstring (2) + "\" > "

Use in b.jsp

<% request.setcharacterencoding ("Utf-8");%>

<%=request.getparameter ("param")%>

Get value, run debug find is a bunch of garbled

At first I thought it was the JSP overall encoding method is not correct, so the following changes:

Change the beginning of the b.jsp to

<%@ page language= "java" contenttype= "text/html; Charset=utf-8 "
pageencoding= "Utf-8"%>

Insert <meta http-equiv= "Content-type" content= "text/html in front of title; Charset=utf-8 ">

Then run the debug

Find it or

I have added a few Chinese output in HTML, run debugging found that the Chinese can be very good output only the value of the parameter is garbled

This is not a JSP overall encoding format problem, but b.jsp when the value is not read in the wrong format, so I made the following changes:

<% request.setcharacterencoding ("Utf-8");%>

<%string name=new String (request.getparameter ("param"). GetBytes ("Iso-8859-1"), "Utf-8");
OUT.PRINTLN (name); %>

Run debug Discovery to display Chinese very well

About the href parameter between JSP (Chinese) garbled problem