我们还是采用tomcat作为web服务器，如果你对如何使用tomcat还不熟悉请参考相关资料。通常我们开发wap应用程序的时候都是手写wml脚本，其实我们可以借助java的servlet/jsp技术开发wap应用程序。通常我都是使用lomboz插件在eclipse的环境下写servlet/jsp文件的。先看下面的waptest.jsp文件和wapservlet.java文件
＜?xml version="1.0"?＞
＜!doctype wml public "-//wapforum//dtd wml 1.1//en"
"http://www.wapforum.org/dtd/wml_1.1.xml"＞
＜%
response.setcontenttype("text/vnd.wap.wml");
out.println("＜wml＞");
out.println("＜card title=/"mobiledate/"＞");
out.println(" ＜p align=/"center/"＞");
out.println("date and time service
");
out.println("date is: "+ new java.util.date());
out.println("＜/p＞");
out.println("＜/card＞");
out.println("＜/wml＞");
%＞
package com.j2medev.mingjava;
import java.io.ioexception;
import java.io.printwriter;
import javax.servlet.servletexception;
import javax.servlet.http.httpservlet;
import javax.servlet.http.httpservletrequest;
import javax.servlet.http.httpservletresponse;
public class wapservlet extends httpservlet
{
protected void doget(httpservletrequest request,
httpservletresponse response) throws servletexception, ioexception
{
response.setcontenttype("text/vnd.wap.wml");
printwriter out = response.getwriter();
out.println("＜?xml version=/"1.0/"?＞");
out.println("＜!doctype wml public/"-//wapforum//dtd wml 1.1//en/"");
out.println("/"http://www.wapforum.org/dtd/wml_1.1.xml/"＞");
out.println("＜wml＞");
out.println("＜card title=/"mobiledate/"＞");
out.println(" ＜p align=/"center/"＞");
out.println("date and time service
");
out.println("date is: " + new java.util.date());
out.println("＜/p＞");
out.println("＜/card＞");
out.println("＜/wml＞");
}
protected void dopost(httpservletrequest request,
httpservletresponse response) throws servletexception, ioexception
{
doget(request,response);
}
}
这两个文件实现的功能是一样的，显示服务器当前的时间。我们的web.xml的内容如下：

＜?xml version="1.0" ?＞
＜!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＞wapservlet＜/servlet-name＞
＜servlet-calss＞com.j2medev.mingjava.wapservlet＜/servlet-class＞
＜/servlet＞
＜servlet-mapping＞
＜servlet-name＞wapservlet＜/servlet-name＞
＜url-pattern＞/wapservlet＜/url-pattern＞
＜/servlet-mapping＞
＜welcome-file-list＞
＜welcome-file＞index.jsp＜/welcome-file＞
＜/welcome-file-list＞
＜error-page＞
＜error-code＞404＜/error-code＞
＜location＞/error.jsp＜/location＞
＜/error-page＞
＜/web-app＞
使用lomboz我们可以很方便的把这个应用程序发布到tomcat的webapps目录，通过winwap我们可以直接通过下面两个url访问到他们
http://localhost:8088/wap/wapservlet
http://localhost:8088/wap/waptest.jsp