java中如何访问https

使用java访问https，具体方法如下：

URL reqURL = new URL("https://www.baidu.com" ); //创建URL对象
HttpsURLConnection httpsConn = (HttpsURLConnection)reqURL.openConnection();
//取得该连接的输入流，以读取响应内容
InputStreamReader insr = new InputStreamReader(httpsConn.getInputStream();
//读取服务器的响应内容并显示
int respInt = insr.read();
while( respInt != -1){
　System.out.print((char)respInt);
　respInt = insr.read();
}