如何使用javascript/ajax调用访问SpringMVC项目中/WEB-INF/中单独文件夹下的jsp文件?
我的项目结构如下: 我的登录页面主体如下如何使用javascript/ajax调用访问SpringMVC项目中/WEB-INF/中单独文件夹下的jsp文件?,javascript,java,jsp,spring-mvc,servlets,Javascript,Java,Jsp,Spring Mvc,Servlets,我的项目结构如下: 我的登录页面主体如下 <body> <P id="errors"></P> <p>Login Details</p> <div id = "page"></div> <table> <tr> <td> Login ID :</td> <td><in
<body>
<P id="errors"></P>
<p>Login Details</p>
<div id = "page"></div>
<table>
<tr>
<td> Login ID :</td>
<td><input type="number" id="loginid" min="1" max="200" style="width:169px;"/></td>
</tr>
<tr>
<td> Passowrd :</td>
<td><input type="password" id="password"/></td>
<tr>
</table>
<button id="loginB" onclick="login()">submit</button>
</body>
它不会转到home.jsp并给出404错误。如何将其配置为移动到home.jsp
我的登录API如下所示。LoginModel具有用于验证的硬编码用户名和密码。如果凭据不正确,loginmodel.validate()将返回字符串“false”
@Controller
public class LoginController {
LoginModel loginmodel = new LoginModel();
@RequestMapping(value="/")
public ModelAndView redirect(HttpServletRequest request, HttpServletResponse response) throws IOException
{
return new ModelAndView("loginPage");
}
@RequestMapping(value="/loginPage",method=RequestMethod.POST)
public void login(HttpServletRequest request, HttpServletResponse response)
throws IOException {
String sessionName = loginmodel.validate(request.getParameter("name"), request.getParameter("password"));
if(!sessionName.equals("false"))
{
HttpSession session = request.getSession();
session.setAttribute("name", sessionName);
JSONObject result= new JSONObject();
result.put("success", true);
response.setContentType("application/json");
response.getWriter().print(result);
}
else
{ JSONObject result= new JSONObject();
result.put("success", false);
result.put("message", "invalid credentials");
response.setContentType("application/json");
response.getWriter().print(result);
}
}
@RequestMapping(value="/logout")
public String logout(HttpServletRequest request, HttpServletResponse response) throws IOException
{
request.getSession().invalidate();
return "loginPage";
}
}
请在controller中编写一个返回home.jsp页面的方法,如下所示:
@RequestMapping(value="/home")
public String logout(HttpServletRequest request, HttpServletResponse response) throws IOException
{
return "home";
}
然后从jsp页面:
window.location=“contextPath/home” 您可以发布您的登录API代码。您是否尝试过此窗口。location=“/WEB\u INF/views/home.jsp”;是的,Sudhiroja,没用
@RequestMapping(value="/home")
public String logout(HttpServletRequest request, HttpServletResponse response) throws IOException
{
return "home";
}