/**
* 退出登录
*
* @return
*/
@Get("/login/loginOut")
@LoginRequired
public String loginOut() {
HttpSession session = inv.getRequest().getSession();
session.removeAttribute(Constants.LOGIN_USER);
return RePageConstants.LOGIN_PAGE;
}
/**
* 跳转到后台主页
*
* @return
*/
@Get("/login/main")
@LoginRequired
public String toMainPage() {
// 获取产品列表
List<Product> productList = productHome.getProductList(1, 0, 5, null);
int productToal = productHome.countGetProductList(1, null);
// 获取新闻列表
List<News> newsList = newsHome.getNewsList(1, 0, 5, null);
int newsTotal = newsHome.countGetNewsList(1, null);
inv.addModel("newsList", newsList);
inv.addModel("newsTotal", newsTotal);
inv.addModel("productList", productList);
inv.addModel("productToal", productToal);
return RePageConstants.A_MAIN;
}
/**
* 登录
*
* @param login
* @param inv
* @return
*/
@Post("/login/submit")
public Object login(Login login) {
HttpSession session = inv.getRequest().getSession();
// 获取session中的验证码
String kaptchaExpected =
(String) session.getAttribute(com.google.code.kaptcha.Constants.KAPTCHA_SESSION_KEY);
// 获取页面提交的验证码
String kaptchaReceived = login.getCheckCode();
JSONObject json = new JSONObject();
if (!kaptchaExpected.equals(kaptchaReceived)) {
try {
json.put("status", 0);
json.put("msg", "验证码错误！");
} catch (JSONException e) {
e.printStackTrace();
}
return json;
}
User user = loginHome.checkUser(login.getUserName(), login.getPassword());
if (null == user) {
try {
json.put("status", 0);
json.put("msg", "用户名或密码错误！");
} catch (JSONException e) {
e.printStackTrace();
}
return json;
} else {
try {
session.setAttribute(Constants.LOGIN_USER, user);
json.put("status", 1);
} catch (JSONException e) {
e.printStackTrace();
}
return json;
}
}
