我在node.js中为windows创建了一个小应用程序,
我遵循了一些指南和提示,我下载了'config'和'cross-env'软件包。
我将这部分添加到我的package.json -
"scripts": {
"start": "cross-env SET NODE_ENV=development& nodemon server.js",
"qa": "cross-env SET NODE_ENV=qa& nodemon server.js",
"prod": "cross-env SET NODE_ENV=production& nodemon server.js"
}
我还在config文件夹下添加了3个json文件,default.json,production.json和qa.json。
我计划使用配置包的一个例子是:
var config = require('config');
var connectionString = config.get('connectionString');
现在我扫描了很多关于解决方案的帖子,但到目前为止似乎没有什么帮助,当我尝试运行"npm prod"
或"npm qa"
时,我收到以下消息:
F:\MeanApp>npm prod
Usage: npm <command>
where <command> is one of:
access, adduser, bin, bugs, c, cache, completion, config,
ddp, dedupe, deprecate, dist-tag, docs, doctor, edit,
explore, get, help, help-search, i, init, install,
install-test, it, link, list, ln, login, logout, ls,
outdated, owner, pack, ping, prefix, profile, prune,
publish, rb, rebuild, repo, restart, root, run, run-script,
s, se, search, set, shrinkwrap, star, stars, start, stop, t,
team, test, token, tst, un, uninstall, unpublish, unstar,
up, update, v, version, view, whoami
npm <command> -h quick help on <command>
npm -l display full usage info
npm help <term> search for help on <term>
npm help npm involved overview
Specify configs in the ini-formatted file:
C:\Users\me\.npmrc
or on the command line via: npm <command> --key value
Config info can be viewed via: npm help config
npm@5.5.1 E:\Program Files\nodejs\node_modules\npm
到目前为止,我未能找出问题的根源。