Java项目实战 - solr实现前端商品搜索

在zheyi-portal工程中实现。

Dao

无。

Service

@Service
public class SearchServiceImpl implements SearchService {
	
	@Value("${SEARCH_BASE_URL}")
	private String SEARCH_BASE_URL;

	@Override
	public SearchResult search(String query, int page) {
		Map<String, String> param = new HashMap<>();
		param.put("q", query);
		param.put("page", page + "");
		try {
			String getString = HttpClientUtil.doGet(SEARCH_BASE_URL, param);
			TaotaoResult result = TaotaoResult.formatToPojo(getString, SearchResult.class);
			if (result.getStatus() == 200) {
				SearchResult searchResult = (SearchResult) result.getData();
				return searchResult;
			}
		} catch (Exception e) {
			e.printStackTrace();
		}

		return null;
	}

}

Controller

@Controller
public class SearchServiceController {
	
	@Autowired
	private SearchService searchService;
	
	@RequestMapping("/search")
	public String search(@RequestParam("q")String query, @RequestParam(defaultValue="1")Integer page, 
			Model model) {
		
		if (query != null) {
			try {
				query = new String(query.getBytes("iso8859-1"), "utf-8");
			} catch (Exception e) {
				e.printStackTrace();
			}
			
		}
		SearchResult searchResult = searchService.search(query, page);
		
		model.addAttribute("query", query);
		model.addAttribute("totalPages", searchResult.getTotalPageCount());
		model.addAttribute("itemList", searchResult.getItemList());
		model.addAttribute("page", page);
	
		return "search";
	}

}