import java.net.*;
import java.io.*; public class GetHtml {
public String gethtml(String addr) { try {
URL url = new URL(addr);
BufferedReader br = new BufferedReader(new InputStreamReader(url
.openStream()));
String html = "";
StringBuffer sb = new StringBuffer("");
while ((html = br.readLine()) != null) {
sb.append(html + "\r\n");
}
br.close(); return sb.toString();
} catch (Exception e) {
return addr + "is error url"; } } public static void main(String[] args) {
GetHtml gh = new GetHtml();
String get_html = gh.gethtml("http://www.baidu.com");
try {
System.out.println(new String(get_html.getBytes("gb2312"))); } catch (Exception e) {
System.out.println(e.toString());
} }
} 我的工作平台是linux,baidu的编码是gb2312,我用getbytes进行转化,但是还是乱码,为什么
import java.io.*; public class GetHtml {
public String gethtml(String addr) { try {
URL url = new URL(addr);
BufferedReader br = new BufferedReader(new InputStreamReader(url
.openStream()));
String html = "";
StringBuffer sb = new StringBuffer("");
while ((html = br.readLine()) != null) {
sb.append(html + "\r\n");
}
br.close(); return sb.toString();
} catch (Exception e) {
return addr + "is error url"; } } public static void main(String[] args) {
GetHtml gh = new GetHtml();
String get_html = gh.gethtml("http://www.baidu.com");
try {
System.out.println(new String(get_html.getBytes("gb2312"))); } catch (Exception e) {
System.out.println(e.toString());
} }
} 我的工作平台是linux,baidu的编码是gb2312,我用getbytes进行转化,但是还是乱码,为什么
java.io.CharConversionException。