1

我正在尝试启动并运行 JSON 模式验证器：

http://davidwalsh.name/json-validation

我通过 brew 安装了节点，并安装了 commonjs-utils，但不知道如何要求它：

bash-3.2$ npm install commonjs-utils
commonjs-utils@0.1.1 ./node_modules/commonjs-utils 
bash-3.2$ node
> require('commonjs-utils')
Error: Cannot find module 'commonjs-utils'
    at Function._resolveFilename (module.js:317:11)
    at Function._load (module.js:262:25)
    at require (module.js:346:19)
    at [object Context]:1:1
    at Interface.<anonymous> (repl.js:171:22)
    at Interface.emit (events.js:64:17)
    at Interface._onLine (readline.js:153:10)
    at Interface._line (readline.js:408:8)
    at Interface._ttyWrite (readline.js:585:14)
    at ReadStream.<anonymous> (readline.js:73:12)
> var sys = require('sys'), fs = require('fs');
> var validate = require('commonjs-utils/json-schema').validate;
Error: Cannot find module 'commonjs-utils/json-schema'
    at Function._resolveFilename (module.js:317:11)
    at Function._load (module.js:262:25)
    at require (module.js:346:19)
    at [object Context]:1:16
    at Interface.<anonymous> (repl.js:171:22)
    at Interface.emit (events.js:64:17)
    at Interface._onLine (readline.js:153:10)
    at Interface._line (readline.js:408:8)
    at Interface._ttyWrite (readline.js:585:14)
    at ReadStream.<anonymous> (readline.js:73:12)

有任何想法吗？

4

2 回答 2

3

试试这个：

require('json-schema');
于 2012-07-16T14:57:46.493 回答
-1

我尝试了来自“David Walsh”（链接）的相同代码，但我得到了同样的错误。就我而言，在将原始代码的第 6 行更改如下后，我可以看到验证功能起作用。

[OLD] var validate = require('commonjs-utils/json-schema').validate;
[NEW] var validate = require('commonjs-utils/lib/json-schema').validate;
于 2019-08-09T06:00:49.673 回答