|
|
@@ -0,0 +1,54 @@
|
|
|
+package com.uas.credit.config;
|
|
|
+
|
|
|
+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.web.servlet.handler.HandlerInterceptorAdapter;
|
|
|
+
|
|
|
+import javax.servlet.http.HttpServletRequest;
|
|
|
+import javax.servlet.http.HttpServletResponse;
|
|
|
+import java.io.PrintWriter;
|
|
|
+
|
|
|
+/**
|
|
|
+ * @author liuam
|
|
|
+ * @since 2018/6/25 0025 下午 18:27
|
|
|
+ */
|
|
|
+public class AuthorizeInterceptor extends HandlerInterceptorAdapter {
|
|
|
+
|
|
|
+ private UserDao userDao;
|
|
|
+ {
|
|
|
+ userDao = ContextUtils.getBean(UserDao.class);
|
|
|
+ }
|
|
|
+
|
|
|
+ @Override
|
|
|
+ public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
|
|
|
+ String userUUString = request.getParameter("userUU");
|
|
|
+ String enUUString = request.getParameter("enUU");
|
|
|
+ String password = request.getParameter("password");
|
|
|
+ // 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 ");
|
|
|
+ writer.flush();
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ if (password == null) {
|
|
|
+ PrintWriter writer = response.getWriter();
|
|
|
+ writer.print("password 不能为空");
|
|
|
+ writer.flush();
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ long userUU = Long.parseLong(userUUString);
|
|
|
+ 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!");
|
|
|
+ writer.flush();
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+}
|