Question

我目前正在Liferay 7工作并尝试为门户网站构建我的第一个服务。

为此，我创建了一个新的服务构建器模型，添加了我的第一个简单方法，添加了必要的注释，并尝试现在部署web服务。但是json服务似乎没有被正确注册。我在“http://localhost:8080/api/jsonws”下看不到任何条目。

我的代码如下（仅限服务接口和实现）：

serviceInterface等

@AccessControlled
@JSONWebService()
@OSGiBeanProperties(property =  {"json.web.service.context.name=dynamicdataasset","json.web.service.context.path=DynamicDataAsset"}, service = DynamicDataAssetService.class)
@ProviderType
@Transactional(isolation = Isolation.PORTAL, rollbackFor = {PortalException.class, SystemException.class})
public interface DynamicDataAssetService extends BaseService {


/**
* Returns the OSGi service identifier.
*
* @return the OSGi service identifier
*/
public java.lang.String getOSGiServiceIdentifier();

}

ServiceImpl：

@ProviderType
@JSONWebService("dynamic-data-assets")
public class DynamicDataAssetServiceImpl extends DynamicDataAssetServiceBaseImpl {

/**
 * Test method to see if the service is available.
 * @return
 */
@JSONWebService(value = "get-availability-of-service", method = "GET")
public String getAvailabilityOfService() {
    return "Service is available";
}

}

service.xml中

<?xml version="1.0"?>
<!DOCTYPE service-builder PUBLIC "-//Liferay//DTD Service Builder 7.0.0//EN" "http://www.liferay.com/dtd/liferay-service-builder_7_0_0.dtd">

<service-builder package-path="eu.gerhards.liferay.dynamic.data.list.assets">
<namespace>DynamicDataAsset</namespace>
<entity local-service="true" name="DynamicDataAsset" remote-service="true" uuid="false" human-name="DynamicDataAsset">
...

我按照教程可以找到：https://dev.liferay.com/develop/tutorials/-/knowledge_base/7-0/service-builder-web-services。

任何人都可以告诉我，出了什么问题并指出了正确的方向吗？

非常感谢

Udo

Answer 1

    [Please see the example here][1]    After service build you will get the serviceImple class to implement rest web service..
        please choose the context name what you have provided in service.xml file ex :-<namespace>xxx_mh</namespace>

***********这是示例代码**************

@ProviderType
        public class xxxServiceImpl extends xxxServiceBaseImpl {
        @ProviderType
        public class xxxServiceImpl extends xxxServiceBaseImpl {

            public JSONObject UrmethodName(long xxId, Date startDate,
                    Date endDate) {
        /*****Your implementation ***/
        return responseData;
        }
        }



      ************Here is Service.xml file for reference **************


 <entity local-service="true" name="Xxxx" table="xxx_xxx" remote-service="true" >

Liferay 7 - 服务构建器 - 未显示JSON restful服务

1 个答案: