curl java 模拟http请求

curl java 模拟http请求

直接上代码：

public static void main(String args[]) throws Exception {

        String url = "https://www.baidu.com";
        String[] cmds = {"curl",url};
        ProcessBuilder pb = new ProcessBuilder(cmds);
        pb.redirectErrorStream(true);
        Process p;
        try {
            p = pb.start();
            BufferedReader br = null;
            String line = null;
            br = new BufferedReader(new InputStreamReader(p.getInputStream()));
            while ((line = br.readLine()) != null) {
                System.out.println("\t" + line);
            }
            br.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }