我运行’yo角’，然后意识到它安装1.0.8，我卸载了角度组件，但是当我重新添加所有的1.2时，原始的bower.json文件有’角度模拟和角度场景下’devDependencies’。 0-rc.2组件角度模拟和角度场景下的依赖而不是devDependencies。
我很好奇如何使用devDependencies，如果我应该麻烦手动修复或离开。有没有一种方法来指定在bower CLI如何标记一些东西作为dev依赖？
{
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: { }
}
修改前：
{
"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"
}
}
devDependencies是用于开发相关的脚本，例如。单元测试，打包脚本，文档生成等。
原文链接：https://www.f2er.com/javaschema/283119.html依赖性是生产使用所必需的，并且也是dev需要的。
在依赖项中包含devDependencies，就像你拥有的一样，不会有害;该模块将只是在安装过程中捆绑更多的文件(字节) – 消耗更多(不必要的)资源。从纯粹的POV，这些额外的字节可能是有害的，只是取决于你的观点。
为了散发一些光，看看bower帮助安装，devDependencies下列出的模块可以在模块安装期间通过-p或–production被省略，例如：
bower install angular-latest --production
这是为开发平台之外的任何其他任务执行安装的建议方法。
相反，没有办法省略依赖项下列出的模块。
从bower@1.2.7(见bower latest source)，bower帮助产生：
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帮助安装产量(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.
