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这是我的程序,我在mac系统上运行它。为什么我在执行Java的外部程序时遇到这个异常
public static void main(String args[]) throws IOException {
Scanner scanner=new Scanner(new File("annotated_sentences.csv"));
int count=0;
scanner.nextLine();
while (scanner.hasNextLine()) {
String line = scanner.nextLine();
String split[]= line.split(",");
String text = split[4];
text=text.replace("&", "#");
Runtime run = Runtime.getRuntime();
Process proc = run.exec(new String[]{"/bin/bash", "-c",
"curl --data text="+text+" https://gate.d5.mpi-inf.mpg.de/aida/service/disambiguate > /StanfordFile/"+count});
count++;
}
scanner.close();
}
我想处理像约30000行,但每次到335.异常出来。
Exception in thread "main" java.io.IOException: Cannot run program "/bin/bash": error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1042)
at java.lang.Runtime.exec(Runtime.java:620)
at java.lang.Runtime.exec(Runtime.java:485)
at ProcessStanford.main(ProcessStanford.java:20)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:185)
at java.lang.ProcessImpl.start(ProcessImpl.java:134)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1023)
... 3 more
是什么原因?
这是不是一个标志? 'IOException:不能运行程序“/ bin/bash”:error = 2,没有这样的文件或目录'< - 似乎bash不在bin目录中 – Danielson
你在unix或windows下运行吗? –
我在Mac系统上运行它 – deathlee