在yarn install我的docker容器内运行时,它会发出关于没有连接的警告.
https://hub.docker.com/r/tavern/rpg-web/~/dockerfile/
warning You don't appear to have an internet connection. Try the --offline flag to use the cache for registry queries.
可能是什么导致了这个?
我已经编写了以下模块,但是导入它无法按预期方式进行。文件(为简化起见缩写):
templates.js
'use strict';
export default class Templates {
constructor (args) {
this.files = [{
name: `${args.name}.js`,
path: 'src/',
content: ''
}];
/* code omitted */
}
};
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我正在尝试像这样使用它:
index.js
import Templates from './templates'
const opts = {name: 'app'};
/* code ommited */
console.log('Templates >>', typeof Templates);
console.log('Templates >>', new Templates());
let tmpls = new Templates(opts);
console.log(tmpls.files[0].name);
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但是我在控制台中收到以下错误跟踪。
npm ERR! Linux 3.16.0-38-generic
npm ERR! argv "/home/wesleycoder/.nvm/versions/node/v5.1.0/bin/node" "/home/wesleycoder/.nvm/versions/node/v5.1.0/bin/npm" "init"
npm ERR! node v5.1.0
npm ERR! npm v3.3.12
npm ERR! Cannot read …Run Code Online (Sandbox Code Playgroud)