可以的啊。
public class Url {
    public static void main(String[] args) throws IOException {
        String html = getHTML("http://www.baidu.com");
        write2File(html,"c:/tosave");
    }
    public static String getHTML(String path) throws IOException{
        StringBuffer buf = new StringBuffer();
        URL url = new URL(path);
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                url.openStream()));
        String temp;
        while ((temp = reader.readLine()) != null) {
            buf.append(temp);
        }
        reader.close();
        return buf.toString();
    }
    public static void write2File(String str, String path2Save) throws IOException{
        FileWriter writer = new FileWriter(new File(path2Save));
        writer.write(str);
        writer.flush();
        writer.close();
    }
}
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FROM 101.5.97.*