Java抓取网页数据实例

摘要: Java抓取网页数据实例

public void captureJavascript(String postid) throws Exception {

String strURL = "http://www.kiees.cn/sf.php?wen=" + postid

+ "&channel=&rnd=0";

URL url = new URL(strURL);

HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();

InputStreamReader input = new InputStreamReader(httpConn

.getInputStream(), "utf-8");

BufferedReader bufReader = new BufferedReader(input);

String line = "";

StringBuilder contentBuf = new StringBuilder();

while ((line = bufReader.readLine()) != null) {

contentBuf.append(line);

}

System.out.println("captureJavascript()的结果：\n" + contentBuf.toString());

}