利用HttpClient 获取网页数据java代码模版

HttpClientBuilder httpClientBuilder=HttpClients.custom();
HttpClient httpClient=httpClientBuilder.build();
HttpHost httpHost=new HttpHost("127.0.0.1",8080);
HttpGet httpGet=new HttpGet("/index.html");
HttpResponse httpResponse=httpClient.execute(httpHost, httpGet);
HttpEntity httpEntity=httpResponse.getEntity();
InputStream inputStream=httpEntity.getContent();
InputStreamReader inputStreamreader=new InputStreamReader(inputStream,"utf-8");
BufferedReader bufferedReader=new BufferedReader(inputStreamreader);
StringBuilder result=new StringBuilder();
while(true){
char buf[]=new char[1024];
int readed=bufferedReader.read(buf);
if(readed<=0){
break;
}
result.append(buf, 0, readed);
}
bufferedReader.close();