尝试运行mongo.exe时Mongo DB引发错误

Question

我安装了MongoDB并使用dbpath设置数据路径。当我尝试运行mongo.exe文件时，我收到以下错误。

C:\Program Files\MongoDB\Server\3.0\bin>mongo.exe
MongoDB shell version: 3.0.15-17-g0941b8e
connecting to: test
2017-11-19T09:09:11.726+0530 W NETWORK  Failed to connect to 127.0.0.1:27017    after 5000 milliseconds, giving up.
2017-11-19T09:09:11.729+0530 E QUERY    Error: couldn't connect to server 127.0.0.1:27017 (127.0.0.1), connection attempt failed
at connect (src/mongo/shell/mongo.js:179:14)
at (connect):1:6 at src/mongo/shell/mongo.js:179
exception: connect failed

Answer 1

尝试从c：/ Program Files / MongoDB / Server / 3.0 / bin中的cmd行运行'mongod.exe'，然后在mongod运行时运行mongo.exe。