发表于: 2017-11-12 21:16:27
1 893
今天完成的事情:
1登录注册:
增加一个UserController类:
包含
@RequestMapping(value = "/register", method = RequestMethod.GET)
public String getRegister(){
return "register";
}
@RequestMapping(value = "/login", method = RequestMethod.GET)
public String getLogin(){
return "login";
}
@RequestMapping(value = "/login", method = RequestMethod.POST)
public String login(User user){
int flag = userService.selectUser(user.getUsername(),user.getPassword());
if(flag > 0){
return "redirect:/t10";
}else{
return "redirect:/login";
}
}
@RequestMapping(value = "/login", method = RequestMethod.POST)
public String login(User user){
int flag = userService.selectUser(user.getUsername(),user.getPassword());
if(flag > 0){
return "redirect:/t10";
}else{
return "redirect:/login";
}
}
login.jsp:
<form action="${pageContext.request.contextPath}/login" method="post" >
用户名:<input type="text" name="username" value=""/><br/>
密码: <input type="password" name="password" value=""/><br/>
<br/>
<hr>
<input type="submit" name="Submit" value="登录">
<input type="reset" name="Submit2" value="重填">
</form>
register.jsp
<form action="../register" method="post">
用户名:<input type="text" name="username" /><br>
密码:<input type="password" name="password" /><br>
<input type="submit" value="注册"/>
</form>
2 cookie和session
两者都是用来跟踪用户的整个会话,cookie在客户端记录信息来确认身份,session在服务端记录。
cookie储存不重要的信息,减轻服务器压力。
明天计划的事情:
。。。
遇到的问题:
收获:
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