我正在制作一个简单的程序。 有一个使用charset“utf-8”的网址。 我想从这个页面获得完整的资源, 但是有字符编码问题。
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
class WholeTest {
HttpURLConnection conn;
public void openUrl() throws Exception {
URL pageUrl = new URL("http://naver.com");
conn = (HttpURLConnection)pageUrl.openConnection();
conn.setRequestMethod("GET");
conn.setUseCaches(false);
conn.setRequestProperty("Host", "naver.com");
conn.setRequestProperty("Connection", "keep-alive");
conn.setRequestProperty("Cache-Control", "max-age=0");
conn.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8");
conn.setRequestProperty("User-Agent","Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36");
conn.setRequestProperty("Accept-Encoding", "gzip, deflate, sdch");
conn.setRequestProperty("Accept-Language", "ko-KR,ko;q=0.8,en-US;q=0.6,en;q=0.4");
BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream(),"utf-8"));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
System.out.println("---result---");
System.out.println(response.toString());
}
}
public class Whole {
public static void main(String args[]) throws Exception {
System.out.print("Test");
WholeTest w = new WholeTest();
w.openUrl();
}
}
结果是: ?????????????????????????????????????????????????? 我无法查看来源。我在读inputStream时使用charset“utf-8”,我做错了什么?
我使用所有utf-8,UTF-8,euc-kr,EUC-KR ... 同样的结果。
答案 0 :(得分:2)
正如我怀疑,评论或删除以下行。它会像魅力一样发挥作用。
conn.setRequestProperty("Accept-Encoding", "gzip, deflate, sdch");
当实际返回text/html