2017-07-28

Java抓取网页的内容代码是什么

public static String getHtmlReadLine(String httpurl){

String CurrentLine=”";

String TotalString=”";

InputStream urlStream;

String content=”";

try {

URL url = new URL(httpurl);

// URL url = new URL(“http://www。 sugarinfo。net/dissertation/gctinfo/“);

HttpURLConnection connection = (HttpURLConnectio...全部

public static String getHtmlReadLine(String httpurl){

String CurrentLine=”";

String TotalString=”";

InputStream urlStream;

String content=”";

try {

URL url = new URL(httpurl);

// URL url = new URL(“http://www。

sugarinfo。net/dissertation/gctinfo/“);

HttpURLConnection connection = (HttpURLConnection)url。openConnection();

connection。

connect();

urlStream = connection。getInputStream();

BufferedReader reader = new BufferedReader(

new InputStreamReader(urlStream,”utf-8″));

while ((CurrentLine = reader。

readLine()) != null) {

TotalString += CurrentLine+”\n”;

/**换行的地方主要是在这里**/

}

content = TotalString;

// System。

out。println(content);

} catch (Exception e) {

e。printStackTrace();

}

return content;

}。收起