在J2EE中,有如下代码在Servlet1.java中 Import javax.servlet.*; Import javax,servlet.http.*; Import java.io,IOException; Import java.io.PrintWriter; Public class Servlet1 extends HttpServlet{ Public void init() throws ServletException{} Public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException{ PrintWriter out = reponse.getWriter(); Out.println("hello!"); } } 假如要编 译的环境已都已经搭建好。现在用完全正确的命令编译该文件,对于以下陈述正确的是();
以下类中,哪一个类不是javax.servlet和javax.servlet.http包中提供的类或接口()。
javax.Servlet的包中,属于类的是()
在J2EE中,有如下代码在Servlet1.java中。 import javax.servlet.*; import javax.servlet.http.*; import java.io.IOException; import java.io.PrintWriter; public class Servlet1 extends HttpServlet { public void init() throws ServletException { } public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter out = response.getWriter(); out.println("hello!"); } } 假如编译Servlet要具备的环境都已经建立好。现在用完全正确的命令编译该文件,对于以下陈述正确的是()。
在J2EE中,Servlet1的代码如下: import javax.servlet.*; import javax.servlet.http.*; import java.io.*; public class Servlet1 extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); String aa=request.getQueryString(); String bb=request.getMethod(); out.println(aa); out.println(bb); } } 把Servlet1.class文件放在Web服务器适合的目录下,在浏览B器地址栏内输入:http://localhost:8080/servlet/Servlet1?name=jb-aptech&phone=12345678,看到的结果是()。
javax.Servlet的包中,属于类的是()
在J2EE中,有如下代码在Servlet1.java中。 import javax.servlet.*; import javax.servlet.http.*; import java.io.IOException; import java.io.PrintWriter; public class Servlet1 extends HttpServlet { public void init() throws ServletException { } public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { PrintWriter out = response.getWriter(); out.println("hello!"); } } 假如编译Servlet要具备的环境都已经建立好。现在用完全正确的命令编译该文件,对于以下陈述正确的是()。
在J2EE中,有如下代码在Servlet1.java中 Import javax.servlet.*; Import javax,servlet.http.*; Import java.io,IOException; Import java.io.PrintWriter; Public class Servlet1 extends HttpServlet{ Public void init() throws ServletException{} Public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException{ PrintWriter out = reponse.getWriter(); Out.println("hello!"); } } 假如要编 译的环境已都已经搭建好。现在用完全正确的命令编译该文件,对于以下陈述正确的是();
在J2EE中,Servlet1的代码如下: import javax.servlet.*; import javax.servlet.http.*; import java.io.*; public class Servlet1 extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); String aa=request.getQueryString(); String bb=request.getMethod(); out.println(aa); out.println(bb); } } 把Servlet1.class文件放在Web服务器适合的目录下,在浏览B器地址栏内输入:http://localhost:8080/servlet/Servlet1?name=jb-aptech&phone=12345678,看到的结果是()。
在J2EE中,有如下代码在Servlet1.Java中 Import javax.servlet.*; Import javax.servlet.http.* Import java.io.IOException; Import java.io.PrintWriter; Public class Servlet1 extends HttpServlet{ Public void init () throw ServletException {} Public void service(HttpServletRequest request, HttpServletResponce response) throws ServletException,IOException{ PrintWriter out=response.getWriter(); Out.println(“hello!”); } } 假如编译Servlet要具备的环境都已经建立好。现在用完全正确的命令编译该文件,对于以下成熟正确的是()