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Bower 和 devDependencies 与依赖项

转载 作者:行者123 更新时间:2023-12-03 04:19:40 24 4
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我运行了“yo Angular”,后来意识到它安装了 1.0.8,我卸载了 Angular 组件,但是当我重新添加所有内容时,原始的 Bower.json 文件在“devDependency”下有 Angular-Mocks 和 Angular-Scenario 1.2.0-rc.2 组件 Angular-Mocks 和 Angular-Scenario 位于依赖项下,而不是 devDependency 下。

我很好奇 devDependency 是如何使用的,以及我是否应该手动修复它或保持原样。有没有办法在 Bower CLI 上指定如何将某些内容标记为开发依赖项?

编辑文件后:

{
name: "Angular",
version: "0.0.0",
dependencies: {
json3: "~3.2.4",
jquery: "~1.9.1",
bootstrap-sass: "~2.3.1",
es5-shim: "~2.0.8",
angular-mocks: "1.2.0-rc.2",
angular-sanitize: "1.2.0-rc.2",
angular-resource: "1.2.0-rc.2",
angular-cookies: "1.2.0-rc.2",
angular: "1.2.0-rc.2",
angular-scenario: "1.2.0-rc.2"
},
devDependencies: { }
}

编辑前:

{
"name": "Angular",
"version": "0.0.0",
"dependencies": {
"angular": "~1.0.7",
"json3": "~3.2.4",
"jquery": "~1.9.1",
"bootstrap-sass": "~2.3.1",
"es5-shim": "~2.0.8",
"angular-resource": "~1.0.7",
"angular-cookies": "~1.0.7",
"angular-sanitize": "~1.0.7"
},
"devDependencies": {
"angular-mocks": "~1.0.7",
"angular-scenario": "~1.0.7"
}
}

最佳答案

devDependency 用于与开发相关的脚本,例如单元测试、打包脚本、文档生成等

依赖项是生产使用所必需的,并且假设开发也需要。

依赖项中包含devDependency(如您所拥有的那样)不会有害;该模块只会在安装过程中捆绑更多文件(字节) - 消耗更多(不必要的)资源。从纯粹的观点来看,这些额外的字节可能是有害的,这取决于您的观点。

为了阐明一些情况,请查看 bower help install,在模块安装过程中可以通过 -p--生产,例如:

bower install angular-latest --production

这是对除开发平台以外的任何平台执行安装的推荐方法。

相反,无法省略依赖项下列出的模块。

<小时/>

bower@1.2.7 开始(请参阅 bower latest source ),bower help 产生:

Usage:

bower <command> [<args>] [<options>]

Commands:

cache Manage bower cache
help Display help information about Bower
home Opens a package homepage into your favorite browser
info Info of a particular package
init Interactively create a bower.json file
install Install a package locally
link Symlink a package folder
list List local packages
lookup Look up a package URL by name
prune Removes local extraneous packages
register Register a package
search Search for a package by name
update Update a local package
uninstall Remove a local package

Options:

-f, --force Makes various commands more forceful
-j, --json Output consumable JSON
-l, --log-level What level of logs to report
-o, --offline Do not hit the network
-q, --quiet Only output important information
-s, --silent Do not output anything, besides errors
-V, --verbose Makes output more verbose
--allow-root Allows running commands as root

See 'bower help <command>' for more information on a specific command.

此外,bower help install 会产生(请参阅 latest source ):

Usage:

bower install [<options>]
bower install <endpoint> [<endpoint> ..] [<options>]

Options:

-F, --force-latest Force latest version on conflict
-h, --help Show this help message
-p, --production Do not install project devDependencies
-S, --save Save installed packages into the project's bower.json dependencies
-D, --save-dev Save installed packages into the project's bower.json devDependencies

Additionally all global options listed in 'bower help' are available

Description:

Installs the project dependencies or a specific set of endpoints.
Endpoints can have multiple forms:
- <source>
- <source>#<target>
- <name>=<source>#<target>

Where:
- <source> is a package URL, physical location or registry name
- <target> is a valid range, commit, branch, etc.
- <name> is the name it should have locally.

关于Bower 和 devDependencies 与依赖项,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19339227/

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