mongodb - 尝试访问 `http://127.0.0.1:27017/`时出错，并且在运行 `mongod`时出现多个错误

Question

当我尝试通过mongod访问http://127.0.0.1:27017/时，出现以下错误:

It looks like you are trying to access MongoDB over HTTP on the native driver port.

另外，当我尝试运行 mongod时，出现以下错误:

Space-O-Mac-Pro:~ cyberspacer$ mongod
2015-09-10T22:12:36.741+0200 E NETWORK  [initandlisten] listen(): bind() failed errno:48 Address already in use for socket: 0.0.0.0:27017
2015-09-10T22:12:36.741+0200 E NETWORK  [initandlisten]   addr already in use
2015-09-10T22:12:36.770+0200 W -        [initandlisten] Detected unclean shutdown - /data/db/mongod.lock is not empty.
2015-09-10T22:12:36.816+0200 I STORAGE  [initandlisten] exception in initAndListen: 98 Unable to lock file: /data/db/mongod.lock errno:35 Resource temporarily unavailable. Is a mongod instance already running?, terminating
2015-09-10T22:12:36.816+0200 I CONTROL  [initandlisten] dbexit:  rc: 100
Space-O-Mac-Pro:~ cyberspacer$ 

如何解决这些错误？我是否需要更改 mongod监听的URL 0.0.0.0:27017来解决此错误: [initandlisten] listen(): bind() failed errno:48 Address already in use for socket: 0.0.0.0:27017？

Answer 1

mongod端口并不意味着可以通过http访问。这非常类似于尝试使用邮件客户端浏览网络。

您应该通过mongo shell或客户端驱动程序访问MongoDB。

至于您的另一个问题:似乎已经有一个mongod实例在运行。要重新启动mongod，请执行以下操作

sudo killall mongod && mongod