ProcessBuilder 如何使用mysqldump执行远程、指定路径、备份数据库命令

ProcessBuilder pb = new ProcessBuilder("C:/Program Files/MySQL/MySQL Server 5.7/bin/mysqldump", "数据库名", 
  "--default-character-set=utf8mb4" , "-h数据库host" , "-P数据库端口" ,
  "-u用户名" , "-p数据库密码","--result-file=E:/dbName.sql");