1、第一步：新建一个javaweb项目。打开myeclipse file --》new--》web project具体操作如下图所示：
2、第二步：编写代码。1、主要是写一个普通的java类然后集成import javax.ser箪滹埘麽vlet.http.HttpServletpacka爿讥旌护ge com.test.servlet;import java.io.IOException;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;public class UserServlet extends HttpServlet { private static final long serialVersionUID = 1L; public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { this.doPost(request, response); } public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String sex = request.getParameter("sex"); String[] bobby = request.getParameterValues("bobby"); //new String(sex.getBytes("ISO-8859-1"),"utf-8"); 解决前端乱码 System.out.println("性别 :"+new String(sex.getBytes("ISO-8859-1"),"utf-8")); for (int i = 1; i <= bobby.length; i++) { System.out.println("爱好"+i+" :"+new String(bobby[i-1].getBytes("ISO-8859-1"),"utf-8")); } }}
