Mongodb正在运行但仍然无法连接(Mongodb is running however still cannot connect)

这是我运行service mongod status时得到的：

● mongod.service - LSB: An object/document-oriented database Loaded: loaded (/etc/init.d/mongod; bad; vendor preset: enabled) Active: active (running) since Sun 2017-02-12 15:05:42 UTC; 4min 59s ago Docs: man:systemd-sysv-generator(8) Process: 6984 ExecStop=/etc/init.d/mongod stop (code=exited, status=0/SUCCESS) Process: 6998 ExecStart=/etc/init.d/mongod start (code=exited, status=0/SUCCESS) CGroup: /system.slice/mongod.service └─7009 /usr/bin/mongod --config /etc/mongod.conf Feb 12 15:05:41 WGJG008 systemd[1]: Stopped LSB: An object/document-oriented database. Feb 12 15:05:41 WGJG008 systemd[1]: Starting LSB: An object/document-oriented database... Feb 12 15:05:41 WGJG008 mongod[6998]: * Starting database mongod Feb 12 15:05:42 WGJG008 mongod[6998]: ...done. Feb 12 15:05:42 WGJG008 systemd[1]: Started LSB: An object/document-oriented database. Feb 12 15:08:25 WGJG008 systemd[1]: Started LSB: An object/document-oriented database.

但每当我运行我的服务器

sudo node server.js

我收到以下错误消息：

MongoError: failed to connect to server [soren_site:27017] on first connect at null.<anonymous> (/var/www/soren_api/node_modules/mongodb-core/lib/topologies/server.js:325:35) at emitOne (events.js:77:13) at emit (events.js:169:7) at null.<anonymous> (/var/www/soren_api/node_modules/mongodb-core/lib/connection/pool.js:270:12) at g (events.js:260:16) at emitTwo (events.js:87:13) at emit (events.js:172:7) at Socket.<anonymous> (/var/www/soren_api/node_modules/mongodb-core/lib/connection/connection.js:173:49) at Socket.g (events.js:260:16) at emitOne (events.js:77:13) at Socket.emit (events.js:169:7) at connectErrorNT (net.js:998:8) at nextTickCallbackWith2Args (node.js:441:9) at process._tickCallback (node.js:355:17)

我通过以下方式连接到我的服务器：

mongoose.connect('mongodb://soren_site');

那么有谁能告诉我我做错了什么？

mongod输出：

2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] MongoDB starting : pid=7726 port=27017 dbpath=/data/db 64-bit host=WGJG008 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] db version v3.0.14 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] git version: 08352afcca24bfc145240a0fac9d28b978ab77f3 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] build info: Linux ip-10-30-223-232 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 BOOST_LIB_VERSION=1_49 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] allocator: tcmalloc 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] options: {} 2017-02-12T15:29:21.243+0000 E NETWORK [initandlisten] listen(): bind() failed errno:98 Address already in use for socket: 0.0.0.0:27017 2017-02-12T15:29:21.243+0000 E NETWORK [initandlisten] addr already in use 2017-02-12T15:29:21.243+0000 I STORAGE [initandlisten] exception in initAndListen: 29 Data directory /data/db not found., terminating 2017-02-12T15:29:21.244+0000 I CONTROL [initandlisten] dbexit: rc: 100

This is what i get when i run service mongod status:

● mongod.service - LSB: An object/document-oriented database Loaded: loaded (/etc/init.d/mongod; bad; vendor preset: enabled) Active: active (running) since Sun 2017-02-12 15:05:42 UTC; 4min 59s ago Docs: man:systemd-sysv-generator(8) Process: 6984 ExecStop=/etc/init.d/mongod stop (code=exited, status=0/SUCCESS) Process: 6998 ExecStart=/etc/init.d/mongod start (code=exited, status=0/SUCCESS) CGroup: /system.slice/mongod.service └─7009 /usr/bin/mongod --config /etc/mongod.conf Feb 12 15:05:41 WGJG008 systemd[1]: Stopped LSB: An object/document-oriented database. Feb 12 15:05:41 WGJG008 systemd[1]: Starting LSB: An object/document-oriented database... Feb 12 15:05:41 WGJG008 mongod[6998]: * Starting database mongod Feb 12 15:05:42 WGJG008 mongod[6998]: ...done. Feb 12 15:05:42 WGJG008 systemd[1]: Started LSB: An object/document-oriented database. Feb 12 15:08:25 WGJG008 systemd[1]: Started LSB: An object/document-oriented database.

However whenever i run my server

sudo node server.js

I get the following error message:

MongoError: failed to connect to server [soren_site:27017] on first connect at null.<anonymous> (/var/www/soren_api/node_modules/mongodb-core/lib/topologies/server.js:325:35) at emitOne (events.js:77:13) at emit (events.js:169:7) at null.<anonymous> (/var/www/soren_api/node_modules/mongodb-core/lib/connection/pool.js:270:12) at g (events.js:260:16) at emitTwo (events.js:87:13) at emit (events.js:172:7) at Socket.<anonymous> (/var/www/soren_api/node_modules/mongodb-core/lib/connection/connection.js:173:49) at Socket.g (events.js:260:16) at emitOne (events.js:77:13) at Socket.emit (events.js:169:7) at connectErrorNT (net.js:998:8) at nextTickCallbackWith2Args (node.js:441:9) at process._tickCallback (node.js:355:17)

I connect to my server in the following way:

mongoose.connect('mongodb://soren_site');

So can anyone tell me what im doing wrong?

output of mongod:

2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] MongoDB starting : pid=7726 port=27017 dbpath=/data/db 64-bit host=WGJG008 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] db version v3.0.14 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] git version: 08352afcca24bfc145240a0fac9d28b978ab77f3 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] build info: Linux ip-10-30-223-232 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 BOOST_LIB_VERSION=1_49 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] allocator: tcmalloc 2017-02-12T15:29:21.219+0000 I CONTROL [initandlisten] options: {} 2017-02-12T15:29:21.243+0000 E NETWORK [initandlisten] listen(): bind() failed errno:98 Address already in use for socket: 0.0.0.0:27017 2017-02-12T15:29:21.243+0000 E NETWORK [initandlisten] addr already in use 2017-02-12T15:29:21.243+0000 I STORAGE [initandlisten] exception in initAndListen: 29 Data directory /data/db not found., terminating 2017-02-12T15:29:21.244+0000 I CONTROL [initandlisten] dbexit: rc: 100