Question

求一个Java Serlvet服务器端，能接受POST请求就好。其实什么编程语言都可以的！

Answer 1

Servlet中有继承的POST方法的 doPOST()，然后当一个表单提交数据的时候它就能获得里面的数据~~然后记得在WEB.XML进行SERVLET的配置，得让它找到这个Servlet！！！

<form action="/doPostt_servlet" method="post">
………
<textarea cols="50" rows="10"></textarea>
………
</form>
servlet代码：
public class doPostt_servlet extends HttpServlet {
public void doPost(HttpServletRequest request,HttpServletResponse esponse) throws IOException,ServletException {
request.setCaracterEncoding(“gb2312”);//汉字转码
PrintWriter out = response.getWriter();
out.println("The Parameter are ："+request.getParameter("name2"));
}
}

追问

如何配置web.xml？不懂tomcat啊

Answer 2

package com;
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;
import org.apache.log4j.xml.DOMConfigurator;
public class GetYEServlet extends HttpServlet {

public GetYEServlet() {
super();
}

public void destroy() {
super.destroy();
// Put your code here
}

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException { doPost(request, response);
}

public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setCharacterEncoding("UTF-8");
String sname = request.getParameter("sname");
}

public void init() throws ServletException {
// Put your code here
}
}