@RequestMapping("/graphUserDataset") public String graphUserDataset(@RequestParam(value = "limit", required = false) Integer limit) { Map<String, Object> map = authorService.graphAlc(); String json = ""; ObjectMapper mapper = new ObjectMapper(); try { // convert map to JSON string json = mapper.writeValueAsString(map); } catch (Exception e) { e.printStackTrace(); } return json; }
@RequestMapping("/graphTest") public String graphTest(@RequestParam(value = "limit", required = false) Integer limit) { Map<String, Object> map = paperService.graphAlc(limit == null ? 200 : limit); String json = ""; ObjectMapper mapper = new ObjectMapper(); try { // convert map to JSON string json = mapper.writeValueAsString(map); } catch (Exception e) { e.printStackTrace(); } System.out.println("================================================"); System.out.println(json); return json; }