有关如何集成Jetty和RESTEasy的任何链接?我有点想和Jetty一起配置RESTEasy ....而且网上似乎没有可靠的帮助。
public static void main(String[] args) throws Exception
{
Server server = new Server(8080);
WebAppContext context = new WebAppContext();
context.setDescriptor("../WEB-INF/web.xml");
context.setResourceBase("../src/webapp");
context.setContextPath("/");
context.setParentLoaderPriority(true);
server.setHandler(context);
server.start();
server.join();
}
我的Web.xml直接从以下位置复制: http://docs.jboss.org/resteasy/docs/1.0.0.GA/userguide/html/Installation_Configuration.html
当我尝试在资源文件中打开链接时,我得到的错误是HTTP 404。表面上的一切看起来都合理,有什么建议吗?
我的资源文件如下:
package webapp;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
@Path("/*")
public class Resource {
@GET
public String hello() {
return "hello";
}
@GET
@Path("/books")
public String getBooks() {
return "books";
}
@GET
@Path("/book/{isbn}")
public String getBook(@PathParam("isbn") String id) {
return "11123";
}
}
这是我在Jetty启动时看到的打印件:
2012-04-10 09:54:27.163:INFO:oejs.Server:jetty-8.1.1.v20120215 2012-04-10 09:54:27.288:INFO:oejw.StandardDescriptorProcessor:没有JSP支持/,没找到org.apache.jasper.servlet.JspServlet 2012-04-10 09:54:27.319:INFO:oejsh.ContextHandler:启动oejwWebAppContext {/,文件:/ C:/ Users / xyz / Anotherproj1 / src / webapp 2012-04-10 09:54:27.319:INFO:oejsh.ContextHandler:启动oejwWebAppContext {/,文件:/ C:/ Users / xyz / Anotherproj1 / src / webapp} 2012-04-10 09:54:27.381 :INFO:oejs.AbstractConnector:已启动SelectChannelConnector@0.0.0.0:8080
答案 0 :(得分:6)
以下适用于我:
的web.xml:
<web-app xmlns:javaee="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<context-param>
<param-name>resteasy.scan</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>resteasy.resources</param-name>
<param-value>webapp.Resource</param-value>
</context-param>
<context-param>
<param-name>javax.ws.rs.core.Application</param-name>
<param-value>webapp.MyApplicationConfig</param-value>
</context-param>
<!-- set this if you map the Resteasy servlet to something other than /*
<context-param>
<param-name>resteasy.servlet.mapping.prefix</param-name>
<param-value>/resteasy</param-value>
</context-param>
-->
<!-- if you are using Spring, Seam or EJB as your component model, remove the ResourceMethodSecurityInterceptor -->
<context-param>
<param-name>resteasy.resource.method-interceptors</param-name>
<param-value>
org.jboss.resteasy.core.ResourceMethodSecurityInterceptor
</param-value>
</context-param>
<listener>
<listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class>
</listener>
<servlet>
<servlet-name>Resteasy</servlet-name>
<servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Resteasy</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
用
public class MyApplicationConfig extends Application {
private static final Set<Class<?>> CLASSES;
static {
HashSet<Class<?>> tmp = new HashSet<Class<?>>();
tmp.add(Resource.class);
CLASSES = Collections.unmodifiableSet(tmp);
}
@Override
public Set<Class<?>> getClasses(){
return CLASSES;
}
}
资源
package webapp;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
@Path("/")
@Produces("text/plain")
public class Resource {
@GET
public String hello() {
return "hello";
}
@GET
@Path("/books")
public String getBooks() {
return "books";
}
@GET
@Path("/book/{isbn}")
public String getBook(@PathParam("isbn") String id) {
return "11123";
}
}
和主类
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.webapp.WebAppContext;
import org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap;
public class Main {
public static void main(String[] args) throws Exception
{
Server server = new Server(8080);
WebAppContext context = new WebAppContext();
context.setDescriptor("./src/main/webapp/WEB-INF/web.xml");
context.setResourceBase("./src/main/webapp");
context.setContextPath("/");
context.setParentLoaderPriority(true);
server.setHandler(context);
server.start();
server.join();
}
}
答案 1 :(得分:0)
您确定@Path(“/ *”)是正确的路径吗?试试@Path(“/”)也许这个*是个问题。据我所知,路径表达式不接受正则表达式。
修改
我错了,你可以在@Path中使用regexp,至少RESTEasy supports that。
答案 2 :(得分:0)
要让RESTEasy和Jetty一起工作没有 web.xml,请确保您的pom.xml中依赖于resteasy-servlet-initializer。
这可能会有所帮助(JBoss RESTEasy文档):https://docs.jboss.org/resteasy/docs/3.0.4.Final/userguide/html/Installation_Configuration.html#d4e111