删除这两个地方的东西就好了 运行 -->regedit HKEY_CURRENT_USER\Software\NoSQL Manager Group 删除该文件夹 C:\ProgramData\NoSQL Manager Group NoSQL Manager for Cassand 重启,继续免费试用30天
linux环境下,将mongodb迁移到同机器,不同端口上. 命令参数: [mongodb@pera bin]$ ./mongodump --help Export MongoDB data to BSON files. options: --help produce help message -v [ --verbose ] be more verbose (include multiple times for more