import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class MyServlet extends HttpServlet {
PrintWriter out = null;
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
try {
// Get a reader to read the incoming data
BufferedReader reader = req.getReader();
// Get a writer to write the data in UTF-8
res.setContentType("text/html; charset=UTF-8");
//PrintWriter out = res.getWriter();
out = new PrintWriter(
new OutputStreamWriter(res.getOutputStream(), "UTF8"), true);
char[] buf = new char[4 * 1024]; // 4Kchar buffer
int len;
while ((len = reader.read(buf, 0, buf.length)) != -1) {
out.write(buf, 0, len);
}
out.flush();
}
catch (Exception e) {
out.println("Problem filtering page to UTF-8");
getServletContext().log(e, "Problem filtering page to UTF-8");
}
out.println("Done");
}
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
doGet(req, res);
}
}
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<servlet><servlet-name>MyServletName</servlet-name>
<servlet-class>MyServlet</servlet-class>
</servlet>
<servlet-mapping><servlet-name>MyServletName</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
<context-param>
<param-name>javax.servlet.jsp.jstl.fmt.timeZone</param-name>
<param-value>US/Central</param-value>
</context-param>
<context-param>
<param-name>database-driver</param-name>
<param-value>org.gjt.mm.mysql.Driver</param-value>
</context-param>
<context-param>
<param-name>database-url</param-name>
<param-value>
jdbc:mysql://localhost/forum?user=forumuser</param-value>
</context-param>
<taglib>
<taglib-uri>http://java.sun.com/jstl/fmt</taglib-uri>
<taglib-location>/WEB-INF/fmt.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/fmt-rt</taglib-uri>
<taglib-location>/WEB-INF/fmt-rt.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/c.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/core-rt</taglib-uri>
<taglib-location>/WEB-INF/c-rt.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/sql</taglib-uri>
<taglib-location>/WEB-INF/sql.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/sql-rt</taglib-uri>
<taglib-location>/WEB-INF/sql-rt.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/x</taglib-uri>
<taglib-location>/WEB-INF/x.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>http://java.sun.com/jstl/x-rt</taglib-uri>
<taglib-location>/WEB-INF/x-rt.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>
http://java.jeffheaton.com/taglib/jstl/forum</taglib-uri>
<taglib-location>/WEB-INF/forum.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tlt</taglib-uri>
<taglib-location>/WEB-INF/taglib.tld</taglib-location>
</taglib>
</web-app>
Download: ServletUTF8Page.zip( 1,066 k)