一.介绍 有时候我们在Linux中运行Java程序时,需要调用一些Shell命令和脚本.而Runtime.getRuntime().exec()方法给我们提供了这个功能,而且Runtime.getRuntime()给我们提供了以下几种exec()方法: Process exec(String command) 在单独的进程中执行指定的字符串命令. Process exec(String[] cmdarray) 在单独的进程中执行指定命令和变量. Process exec(String[] cmd
1.脚本test.sh,置于/Users/hdwang目录下 #!/bin/sh cd /Users/hdwang echo ls:`ls` ;i<=;i++)); do + ); sleep 1s done echo jps:`jps -l` 2.java执行test.sh public class ExecShell { public static void main(String[] args) { try { Process pro = Runtime.getRuntime().exec
Methods ProcessBuilder.start() 和 Runtime.exec() 方法都被用来创建一个操作系统进程(执行命令行操作),并返回 Process 子类的一个实例,该实例可用来控制进程状态并获得相关信息. The Runtime.exec(String) method takes a single command string that it splits into a command and a sequence of arguments. Process proces
转自:http://blog.csdn.net/zlpdaisy/article/details/6134314 用Runtime.getRuntime().exec()方法执行Linux的一个Shell脚本时,报 Cannot run program "./script/abc.sh": java.io.IOException: error=2, No such file or directory] java.io.IOException: Cannot run program &q
1:load_data_test.sh #!/bin/sh load_data_log=/mnt/load_data_test/load.log load_sql="LOAD DATA LOCAL INFILE '/mnt/load_data_test/${file}' IGNORE INTO TABLE t_test CHARACTER SET utf8 FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '' LINES TERMINATED BY
try { Process p =Runtime.getRuntime().exec("chmod 777 /home/bomb/MoveToy/WebRoot/a.sh " ); p.waitFor(); Process pro = Runtime.getRuntime().exec(" /home/bomb/MoveToy/WebRoot/./a.sh " + num); pro.waitFor(); System.out.println("run&q