如何使用jax-rs返回html文件及其图像

时间:2019-06-05 08:36:40

标签: jax-rs

我有一个静态html文件和一个图像文件夹。在html文件中,有img标签,它们将引用图像文件夹中的图片,如下所示。

<img src="image/2.png" alt="version" width="100">

我想使用jax-rs返回html文件及其图片,并在IE浏览器中显示html。 现在可以显示html文件,但是无法显示图片。 (我不想将html文件和图像放在客户端。)

在服务器端,我编写了如下代码

@GET
   @Produces({MediaType.TEXT_HTML, "image/png"})
   public InputStream getHtml(){    

              File file = new File(filePath); 
              return new FileInputStream(file);

       }

在客户端,我尝试使用标签打开它

<object data="htmlUrl"  width='100%' height='100%'>

服务器控制台错误:

   [警告      ] No operation matching request path "/api/v1/help/image/3.png" is found, Relative Path: /image/3.png, HTTP Method: GET, ContentType: */*, Accept: image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5,. Please enable FINE/TRACE log level for more details.
   [警告      ] javax.ws.rs.ClientErrorException: HTTP 404 Not Found
    at org.apache.cxf.jaxrs.utils.SpecExceptions.toHttpException(SpecExceptions.java:117)
    at org.apache.cxf.jaxrs.utils.ExceptionUtils.toHttpException(ExceptionUtils.java:169)
    at org.apache.cxf.jaxrs.utils.JAXRSUtils.findTargetMethod(JAXRSUtils.java:540)
    at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:213)
    at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAXRSInInterceptor.java:85)
    at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
    at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:124)
    at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:274)
    at com.ibm.ws.jaxrs20.endpoint.AbstractJaxRsWebEndpoint.invoke(AbstractJaxRsWebEndpoint.java:134)
    at com.ibm.websphere.jaxrs.server.IBMRestServlet.handleRequest(IBMRestServlet.java:146)
    at com.ibm.websphere.jaxrs.server.IBMRestServlet.doGet(IBMRestServlet.java:112)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
    at com.ibm.websphere.jaxrs.server.IBMRestServlet.service(IBMRestServlet.java:96)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1255)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:743)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:440)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1138)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1004)
    at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:76)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:921)
    at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost$2.run(DynamicVirtualHost.java:281)
    at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink$TaskWrapper.run(HttpDispatcherLink.java:960)
    at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink.wrapHandlerAndExecute(HttpDispatcherLink.java:362)
    at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink.ready(HttpDispatcherLink.java:321)
    at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:499)
    at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.handleNewRequest(HttpInboundLink.java:433)
    at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.processRequest(HttpInboundLink.java:313)
    at com.ibm.ws.http.channel.internal.inbound.HttpInboundLink.ready(HttpInboundLink.java:284)
    at com.ibm.ws.tcpchannel.internal.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:165)
    at com.ibm.ws.tcpchannel.internal.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:74)
    at com.ibm.ws.tcpchannel.internal.WorkQueueManager.requestComplete(WorkQueueManager.java:503)
    at com.ibm.ws.tcpchannel.internal.WorkQueueManager.attemptIO(WorkQueueManager.java:573)
    at com.ibm.ws.tcpchannel.internal.WorkQueueManager.workerRun(WorkQueueManager.java:928)
    at com.ibm.ws.tcpchannel.internal.WorkQueueManager$Worker.run(WorkQueueManager.java:1017)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

0 个答案:

没有答案