NodeJS 在运行 Handlebars 时出现无法找到模块 './parser' 错误

Question

I have written a Handlebars template and got it working successfully in the Browser. As a next step, I want to use the Handlebars precompiler , which is a NodeJS module. I downloaded Handlebars for NodeJS and all dependencies, locally (no -g). But I can't seem to get past this step:

c:\node_modules> node
> require("handlebars");
Error: Cannot find module './parser'
    ...
    at Object.<anonymous> (C:\node_modules\handlebars\lib\handlebars\compiler\base.js:1:80)
    ...

I opened base.js, and line 1 looks like:

var handlebars = require("./parser");

But there is no parser.js in the folder containing base.js ( see folder at github ), or any parent folder. The NPM page for Handlebars does not mention any dependency on parser.js that I could find. I don't know if I missed an obvious step, or if I'm supposed to generate this file. Any help or ideas?

Answer 1

为简单起见：只需在可以访问互联网的 PC 上下载所有必要的软件包（因此实际上只需在把手文件夹中运行npm install ），然后只需复制包含所有模块的文件夹

Answer 2

如果命令“npm install”无法解决问题，请尝试此命令，它也解决了我的问题：

yarn add http-parser-js