springboot通过接口执行本地shell脚本

首先创建springboot项目
shell脚本

#!/bin/shecho 'Hello World！'

然后编写执行shell脚本的util类

import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;public class ShellUtils {/*** @param pathOrCommand 脚本路径或者命令* @return*/public static List<String> exceShell(String pathOrCommand) {List<String> result = new ArrayList<>();try {// 执行脚本Process ps = Runtime.getRuntime().exec(pathOrCommand);int exitValue = ps.waitFor();if (0 != exitValue) {System.out.println("call shell failed. error code is :" + exitValue);}// 只能接收脚本echo打印的数据，并且是echo打印的最后一次数据BufferedInputStream in = new BufferedInputStream(ps.getInputStream());BufferedReader br = new BufferedReader(new InputStreamReader(in));String line;while ((line = br.readLine()) != null) {System.out.println("脚本返回的数据如下： " + line);result.add(line);}in.close();br.close();} catch (Exception e) {e.printStackTrace();}return result;}
}

最后开发接口调用此类


@RestController
@RequestMapping("/shell/test")
public class ShellTestController {@GetMapping("/shell")public List<String> shellTest(){List<String> list = ShellUtils.exceShell("/home/shelltest/test.sh");return list;}
}