Mongodb Mongo立即关闭

尝试查找此项，但只能找到类似的问题，但不相同。当我尝试使用“mongod”命令从终端启动mongodb时，我得到以下结果：

2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] MongoDB starting : pid=861 port=27017 dbpath=/data/db 64-bit host=Dylans-MacBook-Pro-2.local
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] db version v3.4.2
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] git version: 3f76e40c105fc223b3e5aac3e20dcd026b83b38b
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.2k  26 Jan 2017
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] allocator: system
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] modules: none
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] build environment:
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten]     distarch: x86_64
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten]     target_arch: x86_64
2017-02-27T15:48:17.874+0000 I CONTROL  [initandlisten] options: {}
2017-02-27T15:48:17.875+0000 I STORAGE  [initandlisten] exception in initAndListen: 20 Attempted to create a lock file on a read-only directory: /data/db, terminating
2017-02-27T15:48:17.875+0000 I NETWORK  [initandlisten] shutdown: going to close listening sockets...
2017-02-27T15:48:17.875+0000 I NETWORK  [initandlisten] shutdown: going to flush diaglog...
2017-02-27T15:48:17.875+0000 I CONTROL  [initandlisten] now exiting
2017-02-27T15:48:17.875+0000 I CONTROL  [initandlisten] shutting down with code:100

有什么想法吗？谢谢！（使用Mac OS 10.12）

试图在只读目录：/data/db上创建锁定文件

基本上，您需要确保/data/db目录是可写的。您可能是在没有写访问权限的情况下手动创建的