Java——通过Java代码启动批处理文件（二）

 前言

兄弟篇：Java——通过Java代码启动批处理文件（一）

第一篇是直接执行批处理文件，但是有两种情况不能处理：

1.路径里面带有空格的情况，2.环境变量设置问题The CATALINA_HOME environment variable is not defined correctly；

本篇文章主要解决上述两个问题：

@Override
public void exeCmdInFolder(String folderPath, String batName) {
    fileUtils.checkPath(folderPath);
    log.info("Start to call cmd {} in {}", batName, folderPath);
    StringBuilder sb = new StringBuilder();
    try {
        Process process = Runtime.getRuntime().exec("cmd.exe /c " + batName, null, new File(folderPath));
        InputStream in = process.getInputStream();
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(in));
        String line;
        while ((line = bufferedReader.readLine()) != null) {
            sb.append(line + "n");
        }
        log.info(sb.toString());
        in.close();
//            process.waitFor();
    } catch (Exception e) {
        log.error("Faild to call cmd process cmd because {}", e.getMessage());
    }
}

调用方式：

batService.exeCmdInFolder("批处理文件所在的文件夹", "批处理文件名称");