【utils】java中调用cmd实现把jar包导入maven管理

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在做接口开发常用的工具类项目, 想要在java中调用cmd来实现一些命令, 这里是把一个存在的jar包导入到maven中管理

代码

public static String addJar2Maven(String path, String groupId, String artifactId,                                  String versionId, String userName) {    String result;    StringBuffer sb = new StringBuffer();    try {        sb.append("cmd /c C: cd User\\").append(userName).append(" && mvn install:install-file -DgroupId=").append(groupId)                .append(" -DartifactId=").append(artifactId).append(" -Dversion=")                .append(versionId).append(" -Dpackaging=jar -Dfile=").append(path);        System.out.println(sb.toString());        Process process = Runtime.getRuntime().exec(sb.toString());        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));        String msg;        while ((msg = reader.readLine()) != null)            System.out.println(msg);        reader.close();        result = ">>> add jar to maven success!";    } catch (IOException e) {        result = ">>> add jar to maven fail: " + e.getMessage();        e.printStackTrace();    }    return result;}public static void main(String[] args) {    //TODO 1.jar包路径    String path = "D:\\...\\xxx.jar";    //TODO 2.jar包groupid    String groupId = "com.xxx";    //TODO 3.jar包artifactid    String artifactId = "xxx";    //TODO 4.jar包versionid    String versionId = "xxx";    //TODO 5.window当前用户名    String userName = "xxx";    System.out.println(AddJar2Maven.addJar2Maven(path, groupId, artifactId, versionId,userName));}

根据自己的情况修改5个TODO, 然后运行一下main方法就可以完成了

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