我正在使用 Jersey 的 Google App Engine 中部署一个示例应用程序。但是,当我尝试对 REST 资源执行 GET 或 POST 时,我收到 - 404 NOT FOUND 错误。看起来我错过了一些东西。
REST 资源代码:
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import org.codehaus.jettison.json.JSONObject;
@Path("/stream")
public class StreamingResource {
private static final Logger log = Logger
.getLogger(FacebookStreamingResource.class.getName());
@POST
@Path("/callback")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.TEXT_PLAIN)
public String putStreamData(JSONObject jsonEntity) {
return jsonEntity.toString();
}
@GET
@Path("/get")
@Produces(MediaType.TEXT_PLAIN)
public String getStreamData() {
return "Get successful";
}
}
这是 web.xml 文件
<?xml version="1.0" encoding="utf-8" standalone="no"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<servlet>
<servlet-name>SystemServiceServlet</servlet-name>
<servlet-class>com.google.api.server.spi.SystemServiceServlet</servlet-class>
<init-param>
<param-name>services</param-name>
<param-value />
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>SystemServiceServlet</servlet-name>
<url-pattern>/_ah/spi/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>JerseyWebApplication</servlet-name>
<servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property.packages</param-name>
<param-value>com.vbv.fb</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>JerseyWebApplication</servlet-name>
<url-pattern>/stream/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
</web-app>
我已经包括以下罐子:
asm-3.1.jar jersey-client-1.12.jar jersey-core-1.12.jar jersey-json-1.12.jar jersey-server-1.12.jar jersey-servlet-1.12.jar jettison-1.1.jar jackson-core-asl -1.7.1.jar jackson-jaxrs-1.7.1.jar jackson-mapper-asl-1.7.1.jar jackson-xc-1.7.1.jar
App Engine SDK 版本为 1.7.0
任何建议将不胜感激 :)