我正在使用Java,正在尝试创建一个Rest Web服务,该服务可以在代码中合并一组返回json对象:
@Path("/all/{profileId}")
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response all(@PathParam("profileId") String profileId) {
Response profile = null;
Response cards = null;
Response childs= null;
Response returnValue = null;
try {
ProfilJson profilJson = profilBean.getProfil(profileId);
List<LoyaltyCardJson> listLoyaltyCardsJson = loyaltyCardBean.getcards(profileId);
List<LoyaltyChildJson> listLoyaltyChildsJson = loyaltyCardBean.getChildd(profileId);
if (profilJson != null) {
profile = JsonResponse.objectToJson(profilJson);
cards = JsonResponse.objectToJson(listLoyaltyCardsJson);
childs = JsonResponse.objectToJson(listLoyaltychildsJson);
} else {
returnValue = JsonResponse.noDataToReturn();
}
} catch (Exception e) {
LOGGER.log(Level.SEVERE, e.getMessage(), e);
}
return returnValue;
}
我给你一个返回对象的例子:
profile = [{name:“ Mary”,car:“ Fiat”}];
cards = [{{FirstName:“ Mack”,lastName:“ jack”},{firstName:“ Steve”,lastName:“ martin”}];
childs = [{firstName:“ toto”,lastName:“ jack”},{firstName:“ titi”,lastName:“ martin”}];
我要做的是生成一个全局对象,可以将其放入returnValue变量中,并且该对象必须像:
[{“ name”:“ Bob”,“ car”:“ Ford”, “ cards”:[{“ Name”:“ Mack”,“ Type”:“ jack”},{“ Name”:“ Steve”,“ TypeName”:“ martin”},...], “ childs”:[{“ firstName”:“ toto”,“ lastName”:“ jack”},{“ firstName”:“ titi”,“ lastName”:“ martin”},...] }]
P.S card和childs对象包含一个对象列表,在这个示例中,我给每个对象提供了两个对象,只是为了帮助您了解问题。