| 88 | * curl -I url //返回header信息 |
| 89 | * */ |
| 90 | public static String execCurl(String[] cmds,String chartname) { |
| 91 | ProcessBuilder process = new ProcessBuilder(cmds); |
| 92 | Process p; |
| 93 | try { |
| 94 | p = process.start(); |
| 95 | BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream(),chartname)); |
| 96 | StringBuilder builder = new StringBuilder(); |
| 97 | String line; |
| 98 | while ((line = reader.readLine()) != null) { |
| 99 | builder.append(line); |
| 100 | builder.append(System.getProperty("line.separator")); |
| 101 | } |
| 102 | return builder.toString(); |
| 103 | |
| 104 | } catch (IOException e) { |
| 105 | System.out.print("error"); |
| 106 | e.printStackTrace(); |
| 107 | } |
| 108 | return null; |
| 109 | } |
| 110 | |
| 111 | |
| 112 | //使用curl获取服务器信息，输入url |