定制比较深的魅族主题制作教程有哪些

大家帮我看一下,我的项目中2个页面之间的跳转,怎么变成了下载?_java吧_百度贴吧
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&签到排名:今日本吧第个签到,本吧因你更精彩,明天继续来努力!
本吧签到人数:0成为超级会员,使用一键签到本月漏签0次!成为超级会员,赠送8张补签卡连续签到:天&&累计签到:天超级会员单次开通12个月以上,赠送连续签到卡3张
关注:603,537贴子:
大家帮我看一下,我的项目中2个页面之间的跳转,怎么变成了下载?收藏
点击了一个详细,页面就变成了下载,不知道是为什么???
java培训---美国上市公司出品,入学签订就业协议,名企疯抢达内学员.java,O基础小班授课,java专家领衔授课,免费试听,满意后付款!
看看contentType
会不会写错
text 会写成test?
有时 csdn 也会这样
我猜是文件后缀问题?
这是我的Servlet import java.io.IOEimport java.io.PrintWimport java.util.L import javax.servlet.RequestDimport javax.servlet.ServletEimport javax.servlet.http.HttpSimport javax.servlet.http.HttpServletRimport javax.servlet.http.HttpServletR import dao.UserDimport dao.jdbc.UserDaoJimport entity.U public class ActionServlet extends HttpServlet {
public void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/charset=utf-8");
PrintWriter out = response.getWriter();
String uri = request.getRequestURI();
String action = uri.substring(uri.lastIndexOf("/"),
uri.lastIndexOf("."));
if(action.equals("/regist")){
User user = new User();
UserDao dao = new UserDaoJdbc();
String userName1 = request.getParameter("username");
User u = dao.findAllByUserName(userName1);//
if(dao.findByUserName(userName1) != null){
if(u.getId() != 0){
System.out.println(u.getId() + "," + u.getName());
request.setAttribute("regist_err", "此用户已经存在,请更换一个用户");
RequestDispatcher rd = request.getRequestDispatcher("regist.jsp");
rd.forward(request, response);
String userName = new String(userName1.getBytes("iso8859-1"),
System.out.println(userName);
String pwd = request.getParameter("pwd");
String name1 = request.getParameter("name");
String name = new String(name1.getBytes("iso8859-1"),
"utf-8");//
System.out.println(name);
int age = Integer.parseInt(request.getParameter("age"));
String sex = request.getParameter("sex");
String phone = request.getParameter("phone");
String text1 = request.getParameter("ask");
String text = new String(text1.getBytes("iso8859-1"),
"utf-8");//
System.out.println(text1 + "," + text);
user.setUserName(userName);
user.setPwd(pwd);
user.setName(name);
user.setAge(age);
user.setGender(sex);
user.setPhone(phone);
user.setText(text);
dao.regist(user);
String number = request.getParameter("number");
/*HttpSession session = request.getSession();
session.setAttribute("number",number);*/
System.out.println(number);
if(!number.equals("")){
request.setAttribute("number", number);
RequestDispatcher rd = request.getRequestDispatcher("regist.jsp");
rd.forward(request, response);
response.sendRedirect("login.jsp");
}else if(action.equals("/login")){/* *
上面两个页面的Servlet **/
String userName1 = request.getParameter("username");
String pwd = request.getParameter("pwd");
UserDao dao = new UserDaoJdbc();
User user = dao.login(userName1, pwd);
if(user.getId() != 0){
response.sendRedirect("list.do");
System.out.println("密码为空:" + user.getId() + user.getUserName()+","+user.getPhone());
request.setAttribute("login_err", "用户名或密码错误");
RequestDispatcher rd = request.getRequestDispatcher(
"login.jsp");
rd.forward(request, response);
}else if(action.equals("/list")){
UserDao dao = new UserDaoJdbc();
List&User& users = dao.logined();
request.setAttribute("users", users);
RequestDispatcher rd = request.getRequestDispatcher("userlist.jsp");
rd.forward(request, response);
}else if(action.equals("/detail")){
//获取页面点击的那一行用户信息的ID值
int id = Integer.parseInt(request.getParameter("id"));
String id2 = request.getParameter("id");
//创建Dao类
UserDao dao = new UserDaoJdbc();
//通过点击“详细信息”获取的ID值,再通过DAO类连接数据库查找到点击的那一行用户的信息
User user = dao.findAllById(id);
System.out.println("****************************");
System.out.println(user.getId() + "," + user.getUserName() + "," + user.getPwd() + "," + user.getName()
+ "," + user.getPhone() + "," + user.getGender() + "," + user.getText());
//把点击的这一行用户信息转发给JSP页面
//1.先将用户信息绑定到request对象里面
request.setAttribute("user", user);
//2.定义转发器
RequestDispatcher rd = request.getRequestDispatcher("userDetail.jsp");
//3.将用户信息转发到JSP页面
rd.forward(request, response);
达内?交友网?
我也碰到过这个问题
不过好像是response.setContentType("text/charset=utf-8");这里有个拼写错误
不过你的好像没错。。。。。而且我在response之前有一句request.setCharacterEncoding("utf-8");
达内的....小师弟。。。
换个浏览器试试,火狐可能会碰到这种问题
找java培训学校?想去学java?选甲骨文,学习原厂Java技术,做IT行业大牛!java,全球广泛使用的编程语言,名师实战授课,120天精通,速成Java工程师,高薪就业.
达内御用交友系统,记得是程祖红老师讲的
Reponse对象设置肯定没写好,仔细检查,还有你前台页面请求的URL 是什么方式?
登录百度帐号推荐应用
为兴趣而生,贴吧更懂你。或

我要回帖

更多关于 魅族主题制作 的文章

 

随机推荐