content: /*
   * Copyright 2013-2018 the original author or authors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package top.nysxzs.review408.demos;
  
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.annotation.PathVariable;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.bind.annotation.ResponseBody;
  
  /**
   * @author <a href="mailto:chenxilzx1@gmail.com">theonefx</a>
   */
  @Controller
  public class PathVariableController {
  
      // http://127.0.0.1:8080/user/123/roles/222
      @RequestMapping(value = "/user/{userId}/roles/{roleId}", method = RequestMethod.GET)
      @ResponseBody
      public String getLogin(@PathVariable("userId") String userId, @PathVariable("roleId") String roleId) {
          return "User Id : " + userId + " Role Id : " + roleId;
      }
  
      // http://127.0.0.1:8080/javabeat/somewords
      @RequestMapping(value = "/javabeat/{regexp1:[a-z-]+}", method = RequestMethod.GET)
      @ResponseBody
      public String getRegExp(@PathVariable("regexp1") String regexp1) {
          return "URI Part : " + regexp1;
      }
  }
  