我有一个 ReSTLet 服务器应用程序,它调用客户端资源以访问 google 端点。
当我到达我的代码中的要点时:
ClientResource storeRoot = new ClientResource("http://googleendpoint");
String jsonString = storeRoot.get().getText();
我收到警告和错误:
Jan 7, 2013 4:33:34 PM org.restlet.engine.component.ClientRouter getNext WARNING: The protocol used by this request is not declared in the list of client connectors. (HTTPS/1.1). In case you are using an instance of the Component class, check its "clients" property. Not Found (404) - The server has not found anything matching the request URI at org.restlet.resource.ClientResource.doError(ClientResource.java:612)
我用谷歌搜索了一下,发现解决方案很可能是像这样将协议(protocol)添加到端点:
component.getClients().add(Protocol.HTTPS);
问题是我在 tomcat 中将其作为 war 文件运行。我在哪里访问这个组件对象来添加协议(protocol)?
我还更改了我的 web.xml 以支持这样的协议(protocol):
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>Restlet adapters</display-name>
<servlet>
<servlet-name>Restlet1</servlet-name>
<servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
<init-param>
<param-name>org.restlet.application</param-name>
<param-value>com.MyApplication</param-value>
</init-param>
<init-param>
<param-name>org.restlet.clients</param-name>
<param-value>HTTP HTTPS FILE</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>Restlet1</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
最佳答案
尝试将以下内容添加到您的 web.xml 中,在 <servlet>
中元素。
<!-- Your application class name -->
<init-param>
<param-name>org.restlet.application</param-name>
<param-value>test.MyApplication</param-value>
</init-param>
<!-- List of supported client protocols -->
<init-param>
<param-name>org.restlet.clients</param-name>
<param-value>HTTP HTTPS FILE</param-value>
</init-param>
参见 http://www.restlet.org/documentation/snapshot/gae/ext/org/restlet/ext/servlet/ServerServlet.html以获得更完整的文档。
关于java - 从服务器资源调用 ReSTLet 客户端资源导致 HTTP 404 错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14206607/