我想知道是否有办法在CQ5中获取页面节点的呈现
HTML输出而不会访问实际的URL.我有Page节点,我想在
java中以编程方式获取该页面节点的呈现HTML输出,并将其存储在一个字符串中而不会访问页面URL.
任何帮助表示赞赏,提前谢谢！
解决方法
节点本身它只是一个数据. Sling框架负责呈现此数据.它使用一堆规则来确定如何渲染这些数据.
Sling Script Resolution Cheet Sheet由于Sling是Web框架,它通过http请求呈现数据.
要在CQ / AEM中模拟此请求,我建议使用com.day.cq.contentsync.handler.util.RequestResponseFactory服务
import org.apache.sling.engine.SlingRequestProcessor;
import com.day.cq.contentsync.handler.util.RequestResponseFactory;
@Reference
private RequestResponseFactory requestResponseFactory;
@Reference
private SlingRequestProcessor requestProcessor;
public String doStuff(){
HttpServletRequest request = requestResponseFactory.createRequest("GET","/path/to/your/node.html");
request.setAttribute(WCMMode.REQUEST_ATTRIBUTE_NAME,WCMMode.DISABLED);
ByteArrayOutputStream out = new ByteArrayOutputStream();
HttpServletResponse response = requestResponseFactory.createResponse(out);
requestProcessor.processRequest(request,response,resourceResolver);
return out.toString(response.getCharacterEncoding());
}
希望能帮助到你.
