Question

我跑'yo angular'然后意识到它安装了1.0.8，我卸载了角度组件，但是当我重新添加所有时，原始的bower.json文件在'devDependencies'下有角度模拟和角度场景1.2.0-rc.2组件角度模拟和依赖关系下的角度场景，而不是devDependencies。

我很好奇如何使用devDependencies以及我是否应该打扰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dev依赖？

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"
    }
}

Answer 1

devDependencies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。

生产使用需要

dependencies，并且假设dev也需要。

在devDependencies中包含dependencies，如果你拥有它，将不会有害;该模块将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POV来看，这些额外的字节可能是有害的，只取决于你的观点。

要了解bower help install，devDependencies下列出的模块可以在模块安装期间通过-p或--production省略，例如：

bower install angular-latest --production

这是为开发平台以外的任何其他方式执行安装的推荐方法。

相反，无法省略dependencies下列出的模块。

从 bower@1.2.7 （见bower latest source）开始，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收益率（见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.

Bower和devDependencies与依赖关系

1 个答案: