锦中融合门户系统

        // 教务系统API调用
        public class CourseService {
            private final RestTemplate restTemplate;

            public CourseService(RestTemplate restTemplate) {
                this.restTemplate = restTemplate;
            }

            public List getCourseList(String studentId) {
                String url = "https://api.edu-system.com/courses/" + studentId;
                ResponseEntity response = restTemplate.getForEntity(url, String.class);
                return parseJson(response.getBody());
            }

            private List parseJson(String json) {
                // 使用Jackson解析JSON
                ObjectMapper mapper = new ObjectMapper();
                try {
                    return mapper.readValue(json, new TypeReference>() {});
                } catch (Exception e) {
                    e.printStackTrace();
                    return new ArrayList<>();
                }
            }
        }

        // 大学综合门户控制器
        @RestController
        @RequestMapping("/portal")
        public class PortalController {
            private final CourseService courseService;

            public PortalController(CourseService courseService) {
                this.courseService = courseService;
            }

            @GetMapping("/courses")
            public List getPortalCourses(@RequestParam String studentId) {
                return courseService.getCourseList(studentId);
            }
        }