启动KeystoneJS失败

Question

我尝试使用KeystoneJS设置我的第一个项目，但是当我尝试使用"node“时，我会收到以下错误。有人能解释一下为什么吗？

Mongo Error:

[Error: failed to connect to [localhost:27017]]
/Users/marius/Desktop/doner/node_modules/keystone/lib/core/mount.js:606
            throw new Error('KeystoneJS (' + keystone.get('name') + ') failed to start'
                  ^
Error: KeystoneJS (Doner) failed to start
    at NativeConnection.<anonymous> (/Users/marius/Desktop/doner/node_modules/keystone/lib/core/mount.js:606:10)
    at NativeConnection.emit (events.js:107:17)
    at NativeConnection.Connection.error (/Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/lib/connection.js:389:8)
    at /Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/lib/connection.js:416:14
    at /Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/lib/drivers/node-mongodb-native/connection.js:57:21
    at /Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js:286:18
    at /Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js:364:18
    at Server.close (/Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server.js:192:38)
    at Db.close (/Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js:360:21)
    at /Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/db.js:284:21
    at null.<anonymous> (/Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/server.js:565:7)
    at emit (events.js:118:17)
    at null.<anonymous> (/Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection_pool.js:156:15)
    at emit (events.js:110:17)
    at Socket.<anonymous> (/Users/marius/Desktop/doner/node_modules/keystone/node_modules/mongoose/node_modules/mongodb/lib/mongodb/connection/connection.js:534:10)
    at Socket.emit (events.js:107:17)

Answer 1

Keystone无法连接到mongodb。Keystone不为您管理MongoDB。因此，请确保MongoDB在“节点键”之前运行。

Answer 2

你需要运行单神。

对mac：

sudo mongod

这将运行mongodb并打开一个新的终端，然后运行。

node keystone

对于windows，如果路径文件中包含了mongod，则明智地转到mongodb所在的目录，并运行它应该在其中的mongod.exe。

program files/MongoDB/server/3.2/bin