启动mongodb数据库：

我本地是window10环境，我的mongodb服务安装在F盘的mongodb文件夹。我的数据目录在F的data文件夹。

启动doc命令,输入一下命令:

F:\>mongodb/bin
F:\mongodb\bin>mongod --path=/data/db

启动成功输出以下信息:

2016-10-20T17:11:01.839+0800 I CONTROL  [initandlisten] MongoDB starting : pid=1504 port=27017 dbpath=/data/db 64-bit host=Haier-PC

2016-10-20T17:11:01.842+0800 I CONTROL  [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2

2016-10-20T17:11:01.844+0800 I CONTROL  [initandlisten] db version v3.0.12-47-gd57ef6a

2016-10-20T17:11:01.844+0800 I CONTROL  [initandlisten] git version: d57ef6a0c5a41729977f8d535a4c8de6d0cff8ba

2016-10-20T17:11:01.844+0800 I CONTROL  [initandlisten] build info: windows sys.getwindowsversion(major=6, minor=1, build=7601, platform=2, service_pack='Service Pack 1') BOOST_LIB_VERSION=1_49

2016-10-20T17:11:01.844+0800 I CONTROL  [initandlisten] allocator: tcmalloc

2016-10-20T17:11:01.844+0800 I CONTROL  [initandlisten] options: { storage: { dbPath: "/data/db" } }

2016-10-20T17:11:01.860+0800 I JOURNAL  [initandlisten] journal dir=/data/db\journal

2016-10-20T17:11:01.862+0800 I JOURNAL  [initandlisten] recover : no journal files present, no recovery needed

2016-10-20T17:11:01.971+0800 I JOURNAL  [durability] Durability thread started

2016-10-20T17:11:01.972+0800 I JOURNAL  [journal writer] Journal writer thread started

2016-10-20T17:11:02.186+0800 I INDEX    [initandlisten] allocating new ns file /data/db\local.ns, filling with zeroes…

2016-10-20T17:11:02.553+0800 I STORAGE  [FileAllocator] allocating new datafile /data/db\local.0, filling with zeroes…

2016-10-20T17:11:02.554+0800 I STORAGE  [FileAllocator] creating directory /data/db\_tmp

2016-10-20T17:11:02.600+0800 I STORAGE  [FileAllocator] done allocating datafile /data/db\local.0, size: 64MB,  took 0.012 secs

2016-10-20T17:11:02.654+0800 I NETWORK  [initandlisten] waiting for connections on port 27017

最后一行显示"waiting for connections on port 27017"，表明mongodb服务器已经启动，正在27017窗口等待连接。

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