认证提醒优化

src/main/java/com/uas/credit/config/AuthorizeInterceptor.java

@@ -4,6 +4,7 @@ import com.uas.credit.dao.UserDao;
 import com.uas.credit.model.User;
 import com.uas.credit.util.ContextUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.springframework.ui.ModelMap;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
 import javax.servlet.http.HttpServletRequest;
@@ -26,16 +27,19 @@ public class AuthorizeInterceptor extends HandlerInterceptorAdapter {
         String userUUString = request.getParameter("userUU");
         String enUUString = request.getParameter("enUU");
         String password = request.getParameter("password");
+        ModelMap modelMap = new ModelMap();
+        modelMap.put("success", "false");
+        PrintWriter writer = response.getWriter();
         // 判断 userUUString、enUUString、passwordString 是否为数字
         if (!StringUtils.isNumeric(userUUString) || !StringUtils.isNumeric(enUUString)) {
-            PrintWriter writer = response.getWriter();
-            writer.print("userUU 和 enUU 只能为数字 ");
+            modelMap.put("message", "userUU 和 enUU 只能为数字");
+            writer.print(modelMap);
             writer.flush();
             return false;
         }
         if (password == null) {
-            PrintWriter writer = response.getWriter();
-            writer.print("password 不能为空");
+            modelMap.put("message", "password 不能为空");
+            writer.print(modelMap);
             writer.flush();
             return false;
         }
@@ -43,8 +47,8 @@ public class AuthorizeInterceptor extends HandlerInterceptorAdapter {
         long enUU = Long.parseLong(enUUString);
         User user = userDao.findByUserUUAndEnUUAndPassword(userUU, enUU, password);
         if (user == null) {
-            PrintWriter writer = response.getWriter();
-            writer.print("用户不存在!");
+            modelMap.put("message", "用户不存在!");
+            writer.print(modelMap);
             writer.flush();
             return false;
         }