Flex json ArrayCollection 相关
import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import com.google.gson.Gson;import com.jite.entity.OrgData;public class FlexUtil {private Gson gson = new Gson();public String getProvince() {String jsonString = gson.toJson(proList);return jsonString;}public String getCity(Integer code) {List cityList = (List) proMap.get(code);String jsonString = gson.toJson(cityList);return jsonString;}private Map proMap = new HashMap();private List proList = new ArrayList();public FlexUtil() {OrgData pro1 = new OrgData(1, "湖南");OrgData pro2 = new OrgData(2, "湖北");OrgData pro3 = new OrgData(3, "江苏");proList.add(pro1);proList.add(pro2);proList.add(pro3);OrgData city1 = new OrgData(1, "长沙");OrgData city2 = new OrgData(2, "邵阳");OrgData city3 = new OrgData(3, "常德");OrgData city4 = new OrgData(4, "武汉");OrgData city5 = new OrgData(5, "华容");OrgData city6 = new OrgData(6, "南京");OrgData city7 = new OrgData(7, "无锡");List list1 = new ArrayList();list1.add(city1);list1.add(city2);list1.add(city3);List list2 = new ArrayList();list2.add(city4);list2.add(city5);List list3 = new ArrayList();list3.add(city6);list3.add(city7);proMap.put(pro1.getCode(), list1);proMap.put(pro2.getCode(), list2);proMap.put(pro3.getCode(), list3);}}
