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最新推荐文章于 2021-06-10 01:13:02 发布

wgyza

最新推荐文章于 2021-06-10 01:13:02 发布

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CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/wgyza/article/details/20133921

try {
		DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
		DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
		Document doc = dBuilder.parse(new URL("http://api.flickr.com/services/rest/?method=flickr.photos.search&per_page=10&api_key=a7fb01d9f23e2664a0086bbee84e692a&sort=relevance&text="+j.replace(" ", "+")).openStream());  	
		//optional, but recommended
	    //read this - http://stackoverflow.com/questions/13786607/normalization-in-dom-parsing-with-java-how-does-it-work
		doc.getDocumentElement().normalize();
			   
		System.out.println("Root element :" + doc.getDocumentElement().getNodeName());
			   
		NodeList nList = doc.getElementsByTagName("photo");
		int count=1;
		for (int temp = 0; temp < nList.getLength(); temp++) {
			   Node nNode = nList.item(temp);
			   
			   if (nNode.getNodeType() == Node.ELEMENT_NODE) {
			   Element eElement = (Element) nNode;
			   String x=eElement.getAttribute("server")+";"+eElement.getAttribute("farm")+";"+eElement.getAttribute("id")+";"+eElement.getAttribute("owner")+";"+eElement.getAttribute("secret");
			  			String fid="p"+count;
			             sb.append("<form id='"+fid+"' method='post' action='http://127.0.0.1:8080/Task8Genie/makewish_start.do'><input type=hidden name=h_cat value="+k+"><input type=hidden name=wish value='"+j+"'><input type=hidden name=hid value="+x+"><a href='#' onclick=\"document.getElementById('"+fid+"').submit();return false;\"><img src=http://farm"+eElement.getAttribute("farm")+".staticflickr.com/"+eElement.getAttribute("server")+"//"+eElement.getAttribute("id")+"_"+eElement.getAttribute("secret")+"_m.jpg></a></form><br>");
			              count++;
			  }
		}

		return "<html> " + "<title>" + "Hello Jersey" + "</title>"
		        + "<body style='background-color:#EEEEEE;'><h2>Choose a Image for Wish Topic!</h2>"  +sb.toString()+ "</body>" + "</html> ";
}