Method of passing parameter garbled in JSP page URL

JSP page passing parameters in the URL will appear garbled

The workaround is as follows:

First, use the method of changing Tomcat. This method is simple, but need to change the location of the server software level, if a slight change in the system will not be correct transcoding, the transplant is not high.

1, came to the Tomcat directory, to find the server.xml price, open, find the label, in the final add uriencoding= ' GBK ', the effect is as follows:

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port= "8080" maxthreads= "minsparethreads=" maxsparethreads= "75"

Enablelookups= "false" redirectport= "8443" acceptcount= "100"

debug= "0" connectiontimeout= "20000"

Disableuploadtimeout= "true" uriencoding=″gbk″/>

　　

This method tests success on Get this method.

2. Add the following code to each JSP page

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<% @pagepageEncoding = "gb2312″%>

<% @pagecontentType = "text/html;charset=gb2312″%>

<%request.setcharacterencoding ("Gb2312″");%>

<%@ page pageencoding= "gb2312″%><%@ page contenttype=" text/html;charset=gb2312″%><% Request.setcharacterencoding ("Gb2312″");%>

The encoding method can also be changed to GBK, which supports traditional Chinese. Reboot Tomcat, this step is important, otherwise you may not see the effect.

This method succeeds for the post test. Two kinds of synchronous use are recommended.

Second, the use of JSP Scriptlet

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<%=newstring (Elvalue.getbytes ("iso-8859-1"), "GBK")%>

<%=new String (elvalue.getbytes ("iso-8859-1"), "GBK")%>

Iii. Use of custom Jstl

This is our focus, here to explain.

First, write a custom label

Second, write tag file

Third deployment Tag file

Use it four; it's simple.