【发布时间】:2016-12-31 20:31:25
【问题描述】:
每当我编译时,我都会得到这个:
线程“main”java.io.IOException 中的异常:服务器返回 HTTP 响应代码:403 用于 URL:链接位于 sun.net.www.protocol.http.HttpURLConnection.getInputStream0(未知 来源)在 sun.net.www.protocol.http.HttpURLConnection.getInputStream(未知 源)在 java.net.URL.openStream(未知源)在 readdata.aaa.main(aaa.java:15)
我的脚本是:
package readdata;
import java.net.*;
import java.io.*;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
public class aaa
{
public static void main(String[] args) throws Exception {
URL oracle = new URL(" the link ");
BufferedReader in = new BufferedReader(
new InputStreamReader(oracle.openStream()));
String inputLine;
StringBuilder a = new StringBuilder();
while ((inputLine = in.readLine()) != null)
a.append(inputLine);
in.close();
int i = 0;
Pattern p = Pattern.compile("Open");
Matcher m = p.matcher( a );
while (m.find()) {
i++;
System.out.println(i);
}
}
}
我是否可以绕过 cloudflare 从 URL 读取数据?
【问题讨论】:
标签: url cloudflare