Mongodb installation and use

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One .Windows Platform installation MongoDB

1.MongoDB download

MongoDB Available for 32 Bit and 64 Bit system precompiled binary package , You can start your MongoDB Download and install on the official website ,MongoDB Precompiled binary package download address ：https://www.mongodb.com/download-center/community

2. Just install by default step by step , My installation directory customization

3. Configure environment variables , Enables execution anywhere bin Under the exe Program

We set the environment variable （path） Words , You can use... Anywhere at the command prompt mongoDB The command .

4. Set the data storage directory

D:\softwore\mongodb3\bin>mongod.exe –dbpath D:\softwore\mongodb3\data\db

D:\softwore\mongodb3\bin>mongod.exe --dbpath D:\softwore\mongodb3\data\db
2021-09-08T15:42:06.102+0800 I CONTROL  [initandlisten] MongoDB starting : pid=26020 port=27017 dbpath=D:\softwore\mongodb3\data\db 64-bit host=LEJU-1UT79B6G6B
2021-09-08T15:42:06.108+0800 I CONTROL  [initandlisten] targetMinOS: Windows 7/Windows Server 2008 R2
2021-09-08T15:42:06.112+0800 I CONTROL  [initandlisten] db version v3.0.15
2021-09-08T15:42:06.112+0800 I CONTROL  [initandlisten] git version: b8ff507269c382bc100fc52f75f48d54cd42ec3b
2021-09-08T15:42:06.114+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
2021-09-08T15:42:06.115+0800 I CONTROL  [initandlisten] allocator: tcmalloc
2021-09-08T15:42:06.116+0800 I CONTROL  [initandlisten] options: { storage: { dbPath: "D:\softwore\mongodb3\data\db" } }
2021-09-08T15:42:06.132+0800 I JOURNAL  [initandlisten] journal dir=D:\softwore\mongodb3\data\db\journal
2021-09-08T15:42:06.134+0800 I JOURNAL  [initandlisten] recover : no journal files present, no recovery needed
2021-09-08T15:42:06.183+0800 I JOURNAL  [durability] Durability thread started
2021-09-08T15:42:06.186+0800 I JOURNAL  [journal writer] Journal writer thread started
2021-09-08T15:42:06.238+0800 I INDEX    [initandlisten] allocating new ns file D:\softwore\mongodb3\data\db\local.ns, filling with zeroes...
2021-09-08T15:42:06.390+0800 I STORAGE  [FileAllocator] allocating new datafile D:\softwore\mongodb3\data\db\local.0, filling with zeroes...
2021-09-08T15:42:06.392+0800 I STORAGE  [FileAllocator] creating directory D:\softwore\mongodb3\data\db\_tmp
2021-09-08T15:42:06.413+0800 I STORAGE  [FileAllocator] done allocating datafile D:\softwore\mongodb3\data\db\local.0, size: 64MB,  took 0.013 secs
2021-09-08T15:42:06.451+0800 I NETWORK  [initandlisten] waiting for connections on port 27017

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5. link mongodb

We can run it in a command window mongo.exe Command to connect MongoDB, Execute the following command ：

6. test

Last ： Browser access

7.win10 Set up Mongodb Start as Windows Service self starting

Have a problem ：

1.net start MongoDB Invalid service name error resolution

1. take data All files in the directory are deleted ; 2. Open in administrator mode cmd,cd To mongodb bin Under the table of contents , function : mongod –config “D:\Mongo\mongo.conf” –install –serviceName “MongoDB” Run again : net start MongoDB

2. Resolve the connection mongoDB Problems arise ：MongoDB : Failed to connect to 127.0.0.1:27017, reason: errno:61 Connection refused

cmd The command line runs commands as an administrator ：

mongod --config "D:\softwore\mongodb3\mongod.cfg"

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Reference resources ：https://www.runoob.com/mongodb/mongodb-window-install.html

https://www.cnblogs.com/duhuo/p/4552132.html

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