java备份mysql（linux）

//备份代码
java.io.File file = new java.io.File(backupFilePath);
if (!file.exists()) {
    file.mkdir();
}
String path = backupFilePath + "fuzhi_pri_" + DateUtil.getToday().replaceAll("-", "") + ".sql";
String cmd = "mysqldump -hlocalhost -p3306 -uroot -pfuzhi001 fuzhi_pri > " + path;
log.error(cmd);
Runtime.getRuntime().exec(new String[]{"/bin/sh", "-c", cmd});

//恢复代码

String cmd = "mysql -hlocalhost -p3306 -uroot -pfuzhi001 fuzhi_pri < " + backupFilePath + file_name;
log.error(cmd);
Runtime.getRuntime().exec(new String[]{"/bin/sh", "-c", cmd});