后端登陆方法优化

Administrator

2018-10-31 38e0222a58235e26af00567b501d53d5cc98b9aa

后端登陆方法优化

 fanli/src/main/java/com/yeshi/fanli/controller/login/LoginAdminController.java

@@ -74,7 +74,7 @@
    

    

    /**

     * 测试登陆

     * 后端登陆

     * @param username

     * @param pwd

     * @param request

@@ -84,37 +84,32 @@
    public void adminLoginJP(String callback, String username,String pwd,String code,

            HttpServletRequest request,PrintWriter out) {

        

        System.out.println("username:"+username);

        System.out.println("pwd:"+pwd);



        String ocode = request.getSession().getAttribute(Constant.RANDKEY) + "";

	
        request.getSession().removeAttribute(Constant.RANDKEY);

		
        if (StringUtil.isNullOrEmpty(code) || !code.equalsIgnoreCase(ocode)) {

            out.print(JsonUtil.loadFalseResult("验证码错误"));

            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("验证码错误"));

            return;

        } else {

            if (StringUtil.isNullOrEmpty(username)||StringUtil.isNullOrEmpty(pwd)) {

                out.print(JsonUtil.loadJSONP(callback,JsonUtil.loadFalseResult("用户名或密码为空")));

            } else {

        } 
		
        if (StringUtil.isNullOrEmpty(username)||StringUtil.isNullOrEmpty(pwd)) {

            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("用户名或密码为空"));

        } 
                

                AdminUser info = adminUserService.login(username.trim(), pwd.trim());

				
                if (info == null) {

                    out.print(JsonUtil.loadJSONP(callback,JsonUtil.loadFalseResult("用户名或密码错误")));

                    return;

                } else {

                    request.getSession().setAttribute(Constant.SESSION_ADMIN, info);

                    String sessionId=request.getSession().getId();

                    System.out.println("login"+sessionId);

					
                    JSONObject data = new JSONObject();

                    data.put("info", info);

                    out.print(JsonUtil.loadJSONP(callback,JsonUtil.loadTrueResult(data)));

                    return;

                }

            }

        }



        AdminUser info = adminUserService.login(username.trim(), pwd.trim());

        if (info == null) {

            JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("用户名或密码错误"));

            return;

        } 
		
        // 缓存到session

        request.getSession().setAttribute(Constant.SESSION_ADMIN, info);

		
        JSONObject data = new JSONObject();

        data.put("info", info);

        JsonUtil.printMode(out, callback,JsonUtil.loadTrueResult(data));

        return;

    }

    

}