URL求救!!!

helldogs
03-09-22 0 92

问题是这样的
有这样的一个URL:http://192.168.0.144/?dd=1234
我要调用这个URL
下面是我的调用程序
URL u = new URL(“http://192.168.0.144/?dd=1234”);
InputStream in = new BufferedInputStream(u.openStream());
DataInputStream out = new DataInputStream(in);
String strfind = null;
while((strfind=out.readLine())!=null) {
if(strfind.indexOf("ok")!=-1){
return true;
}
}
当我调用时就会抛出错误
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:818)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:711)
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:816)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:711)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:624)
说是解析HTTPHeader错误?大家帮我解决一下???
谢谢!!!