import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Calendar;
public class TT {
public static void main(String[] args) {
try {
URL url = new URL("http://open.baidu.com/special/time/");
// System.out.println(url.getHost());
// System.out.println(url.getFile());
// System.out.println(url.getProtocol());
try {
InputStream fis= url.openStream();
InputStreamReader isr = new InputStreamReader(fis,"GBK");
BufferedReader bf = new BufferedReader(isr);
String s=null;
StringBuilder sb = new StringBuilder();
while((s=bf.readLine())!=null){
sb.append(s);//之所以加个StringBuilder是为了方便后面截取时间字符串
System.out.println(s);
}
// System.out.println(sb);
// System.out.println(sb.indexOf("window.baidu_time("));
Long time=Long.valueOf(sb.substring(sb.indexOf("window.baidu_time(")+"window.baidu_time(".length(), sb.indexOf("window.baidu_time(")+"window.baidu_time(".length()+13));//浏览器打开上面的URL,右键查看源代码,找到13位的毫秒Long类型数据,这就是我们要的时间
Calendar c = Calendar.getInstance();
c.setTimeInMillis(time);
System.out.println(c.getTime());//通过简单的时间处理来输出较为直观的时间格式
bf.close();
isr.close();
fis.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
用java代码获取baidu官方时间
最新推荐文章于 2022-10-13 18:41:15 发布