搜集评论并输出指定文件 -输入输出流
URL ul = new URL(url);
URLConnection ulCon = ul.openConnection();
InputStreamReader in = new InputStreamReader(ulCon.getInputStream(),"utf-8");
BufferedReader bf = new BufferedReader(in);
while((tmp =bf.readLine())!= null){
srBuf.append(tmp+"\n");
// System.out.println(srBuf);
}
//输出流
FileOutputStream file = new FileOutputStream("C:\\Users\\lvguoxaing\\Desktop\\spider.html");
byte[] arr = srBuf.toString().getBytes();
file.write(arr);
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