How to solve garbled characters in JSP get receiving data

Response. sendRedirect ("url? Parameter "); at this time, if the parameter we want to pass is Chinese, it is very likely that it will be displayed in garbled characters after it is passed. This is because response. sendRedirec ("url? Parameter. So there will be garbled issues. So how can we solve it? First, import the java.net. *; Package on the value passing page, and then use the URLEncoder. encode (String str) method in the package to convert the Chinese parameter to another encoding format. In this way, the code of the % DB % FD % style will not be displayed as garbled characters when passed in the url. The second step is to transcode the parameter to the Chinese format on the read parameter page. The method is new String (the read parameter. getBytes ("ISo-8859-1"), "UTF-8"); then receive the passed Chinese value with a String type variable. For example, suppose there are pages a. jsp and B. jsp. And the pageEncoding of both pages is GBK. jsp to B. pass a "Hello" in jsp;. jsp <% @ import java.net. * %> <% Stirng str = "hello"; str = str. urlEncoder. encode (str); response. sendRedirect ("B. jsp? Name = "+ str); %> B. jsp <% String getName = new String (request. getParameter ("name "). getBytes ("iso-8859-1"), "GBK"); out. println (getName); %> in this way, B. jsp can output "hello" normally. Note: In B. jsp, you must add a new string to receive the read information. Otherwise, garbled characters may occur.