想不想get新技能酷炫一下，今天图老师小编就跟大家分享个简单的WML——XML标记语言开发实例详细解析教程，一起来看看吧！超容易上手~
【 tulaoshi.com - Web开发 】
本文主要介绍WML的相关知识，如何开发WAP应用程序。
＜xml version='1.0'＞
＜!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml"＞＜？xml version='1.0'？＞
＜!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml"＞
＜wml＞ ＜card id="Login" title="Login"＞
＜do type="accept" label="Password"＞
＜go href="#Password"/＞
＜/do＞
＜p＞
UserName:
＜select name="name" title="Name:"＞
＜option value="John Doe"＞John Doe＜/option＞
＜option value="Paul Smith"＞Paul Smith＜/option＞
＜option value="Joe Dean"＞Joe Dean＜/option＞
＜option value="Bill Todd"＞Bill Todd＜/option＞
＜/select＞
＜/p＞
＜/card＞
＜card id="Password" title="Password:"＞
＜do type="accept" label="Results"＞
＜go href="#Results"/＞
＜/do＞
＜p＞
Password:
＜input type="text" name="password"/＞
＜/p＞
＜/card＞
＜card id="Results" title="Results:"＞
＜p＞
You entered:＜br/＞
Name: $(name)
＜br/＞
Password: $(password)＜br/＞
＜/p＞
＜/card＞
＜/wml＞
＜？xml version='1.0'？＞
＜DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML
1.1//EN" "http://www.wapforum.org /DTD/wml_1.1.xml"＞
＜wml＞
＜card id="Order" title="Query Inventory"＞
＜p＞
＜select name="Items" title="Items"＞
＜option value="Books"＞Books＜/option＞
＜option value="Music"＞Music＜/option＞
＜option value="Video"＞Video＜/option＞
＜option value="Software"＞
Software＜/option＞
＜/select＞
＜/p＞
＜do type="accept" label="Query"＞
＜go href="http://222.28.218.222:8088/wap/wapservlet" method="get"＞
＜postfield name="Items" value="$(Items)"/＞
＜/go＞
＜/do＞
＜/card＞
＜/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
{
String select = request.getParameter("Items");
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="test"＞");
out.println(" ＜p align="center"＞"); out.println("you selected "+select);
out.println("＜/p＞"); out.println("＜/card＞"); out.println("＜/wml＞");
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
doGet(request,response);
}
}来源:https://www.tulaoshi.com/n/20160219/1608232.html
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