November 2021
Intermediate to advanced
410 pages
12h 1m
Chinese
Content preview from MongoDB权威指南（第3版）
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382
｜
附录
A
作为服务安装
MongoDB
也可以作为服务安装在
Windows
系统中。要做到这一点，只需使用完整路径运
行，转义其中的空格，并使用
--install
选项：
$ C:\Program Files\MongoDB\Server\4.2.0\bin\mongod.exe \
--dbpath "\"C:\Documents and Settings\Username\My Documents\db\"" \
--install
之后就可以使用控制面板来启动和停止
MongoDB
服务了。
A.3
在
POSIX
系统
（
Linux
和
Mac OS X
）
中安装
根据
A.1
节的建议，选择
MongoDB
的一个版本。进入
MongoDB
下载中心，选择适合你
操作系统的版本。
如果使用的是
Mac
并且正在运行
macOS Catalina 10.15+
，则应该使用
/System/
Volumes/Data/db
目录而不是
/data/db
目录。这个版本的系统做了一项变更，
使根目录变为了只读，并且会在重新启动时重置，这将导致
MongoDB
数据
文件夹的丢失。
必须创建一个目录，以便数据库将文件放入其中。默认情况下，数据库会使用
/data/db
，
也可以指定任何其他目录。如果创建默认目录，则需要确保它具有正确的写权限。可以运
行以下命令来创建目录并设置权限：
$ mkdir -p /data/db
$ chown -R $USER:$USER /data/db
如果需要，可以使用
mkdir -p
创建指定目录及其所有父目录（如果 ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.