IOException的使用EXEC或defaultexecutor在Java

異常IOException的使用EXEC或defaultexecutor在Java

/usr/sbin/asterisk -rx "dongle sms dongle0 km FROM> some address TO> some address 20 kms. Please respond in 2 minutes, ok, yes, 1 or book. Else ignore" 
java.io.IOException: Cannot run program "/usr/sbin/asterisk -rx "dongle sms dongle0 " (in directory "."): java.io.IOException: error=2, No such file or directory 
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:488) 
    at java.lang.Runtime.exec(Runtime.java:610) 
    at org.apache.commons.exec.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:58) 
    at org.apache.commons.exec.DefaultExecutor.launch(DefaultExecutor.java:254) 
    at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:319) 
    at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160) 
    at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:147) 
    at Test.main(Test.java:33) 
Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory 
    at java.lang.UNIXProcess.<init>(UNIXProcess.java:164) 
    at java.lang.ProcessImpl.start(ProcessImpl.java:81) 
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:470) 
    ... 7 more

代碼

public static void main(String[] args) { 
     CommandLine commandLine = new CommandLine("/usr/sbin/asterisk -rx \"dongle sms dongle0 "); 
     DefaultExecutor executor = new DefaultExecutor();   
     String cmd[] = new String[8] ; 
     cmd[0] = "" ; // phonenumber 
     cmd[1] = "" ; // distancefrom customer 
     cmd[2] = "km FROM>" ; 
     cmd[3] = " some address " ; 
     cmd[4] = " TO>" ; 
     cmd[5] = " some address "; 
     cmd[6] = "20" ; 
     cmd[7] = "kms. Please respond in 2 minutes, ok, yes, 1 or book. Else ignore\""; 

     try {    
      for (int i = 0 ; i < cmd.length ; i++) 
       commandLine.addArgument(cmd[i], false) ; 
      System.out.println(commandLine.toString()); 
      executor.execute(commandLine); 
     } catch (IOException e) { 
      e.printStackTrace(); 
     } 

    }

我試圖

的CommandLine COMMANDLINE =新的CommandLine（「/ bin/sh的 - c echo | sudo/usr/sbin/asterisk -rx \「dongle sms dongle0」）;我得到了與/ bin/sh完全相同的例外

CommandLine commandLine = new CommandLine（「/ bin/dash -c echo | sudo/usr/sbin/asterisk -rx \「dongle sms dongle0」）;我得到/ bin中的完全相同例外/破折號

來源

2013-06-23 Siddharth

.commons？如果是這樣，使用addArgument添加-rx \「dongle sms dongle0，而不是直接在構造函數中傳遞它們 –

你使用Apache固定它，使用的commandAction和CommandResponse

ManagerConnection c = null; 
    CommandAction commandAction; 
    CommandResponse response = null; 
    try { 
     c = new ManagerConnectionFactory("127.0.0.1", 5038, "username", "password") 
       .createManagerConnection(); 
     c.login(); 
     commandAction = new CommandAction(command); 
     response = (CommandResponse) c.sendAction(commandAction); 
    } catch (IllegalArgumentException e) { 
     e.printStackTrace(); 
    } catch (IllegalStateException e) { 
     e.printStackTrace(); 
    } catch (IOException e) { 
     e.printStackTrace(); 
    } catch (TimeoutException e) { 
     e.printStackTrace(); 
    } catch (AuthenticationFailedException e) { 
     e.printStackTrace(); 
    } 
    for (String line : response.getResult()) { 
     System.out.println(line); 
    }

manager.conf應具有以下

[username] 
secret=password 
read=system,call,log,verbose,agent,command,user,originate 
write=system,call,log,verbose,agent,command,user,originate 
permit=127.0.0.1/255.255.255.0

來源

2013-07-04 13:12:04 Siddharth

IOException的使用EXEC或defaultexecutor在Java

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