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D:\projects\myblog>mongo
MongoDB shell version v3.4.4
connecting to: mongodb://127.0.0.1:27017
2017-05-14T23:17:25.098+0800 W NETWORK [thread1] Failed to connect to 127.0.0.1:27017 after 5000ms milliseconds, giving up.
2017-05-14T23:17:25.099+0800 E QUERY [thread1] Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed :
connect@src/mongo/shell/mongo.js:237:13
@(connect):1:6
exception: connect failed
ringa_lee2017-05-17 10:03:26
D:\Program Files\MongoDB\Server\3.4\bin>mongod
2017-05-14T23:43:59.949+0800 I CONTROL [initandlisten] MongoDB starting : pid=14884 port=27017 dbpath=D:\data\db\ 64-bit host=DESKTOP-EALT52P
2017-05-14T23:43:59.950+0800 I CONTROL [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2017-05-14T23:43:59.950+0800 I CONTROL [initandlisten] db version v3.4.4
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] git version: 888390515874a9debd1b6c5d36559ca86b44babd
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.1u-fips 22 Sep 2016
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] allocator: tcmalloc
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] modules: none
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] build environment:
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] distmod: 2008plus-ssl
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] distarch: x86_64
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] target_arch: x86_64
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] options: {}
2017-05-14T23:43:59.951+0800 I STORAGE [initandlisten] exception in initAndListen: 29 Data directory D:\data\db\ not found., terminating
2017-05-14T23:43:59.951+0800 I NETWORK [initandlisten] shutdown: going to close listening sockets...
2017-05-14T23:43:59.951+0800 I NETWORK [initandlisten] shutdown: going to flush diaglog...
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] now exiting
2017-05-14T23:43:59.951+0800 I CONTROL [initandlisten] shutting down with code:100
漂亮男人2017-05-17 10:03:26
exception in initAndListen: 29 Data directory D:\data\db\ not found., terminating
多明显的错误提示