execute Shell Command And Get Output Demo Code importjava.io.BufferedReader;importjava.io.File;importjava.io.IOException;importjava.io.InputStream;importjava.io.InputStreamReader;publicclassMain{publicstaticvoidmain(String[] argv)throwsException{Stringcommand ="java2s.com";System.out.println(executeCom...
public class RunExec { public static void main(String[] args) { // TODO Auto-generated method stub Process process; try { process = Runtime.getRuntime().exec(new String[] { "/bin/sh","-c", "python all.py '" + "Do every human change?" + "'"}); BufferedReader bufferedReader ...
public class ShellCommandExecUtil { /** * @see #runShellCommandSync(String, String[], Charset, String) */ public static int runShellCommandSync(String baseShellDir, String[] cmd, Charset outputCharset) throws IOException { return runShellCommandSync(baseShellDir, cmd, outputCharset, null); }...
for(String command:commands){ log.debug(command); } log.debug("---End---"); Closure closure=newClosure() { publicvoidrun(ExpectState expectState)throwsException { buffer.append(expectState.getBuffer());//buffer is string //buffer for appending //output of executed //command expectState.exp...
Charset outputCharset)throwsIOException {returnrunShellCommandSync(baseShellDir, cmd, outputCharset,null); }/*** 真正运行shell命令 * *@parambaseShellDir 运行命令所在目录(先切换到该目录后再运行命令) *@paramcmd 命令数组 *@paramoutputCharset 日志输出字符集,一般windows为GBK, linux为utf8 ...
1. java执行shell的api 执行shell命令,可以说系统级的调用,编程语言自然必定会提供相应api操作了。在java中,有两个api供调用:Runtime.exec(), Process API. 简单使用如下: 1.1. Runtime.exec() 实现 调用实现如下: import java.io.InputStream; public class RuntimeExecTest { ...
shell :set nu 取消行号 shell :set nonu 6.vi或vim 调到末行及首行 vi编辑文件时，如果内容...
下面我们在Runtime.getRuntime().exe()处下断点然后进行调试分析: 随后在java.lang.Runtime#exec(java.lang.String)将我们的参数传入: 紧接着又调用了exec()的另一个重载方法对参数进行处理,在这里首先判断了command传入的命令是否为空,随后StringTokenizer会把传入的conmmand字符串按"\t \n \r \f"中的任意...
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我司有一个查询服务接口机,QPS大概40~50,调用方式是Java调用Shell命令行的方式,核心代码如下: Processps=Runtime.getRuntime().exec("your command");ps.getInputStream();//处理输入流 以前用的好好的,最有一次直接把接口机堵死了,ssh都很难登陆上,登陆上去之后发现全是同一个java进程,起码得上百个,而且还...