Question

我正在处理来自Mostly Adequate Guide by Professor Frisby的 Currying 主题，我尝试在实现浏览器无法运行npm后通过require()安装lodash。我一直在这里搜索使用类似的解决方案，但不起作用，我想让它在本地服务器上的节点上运行或使用script，下面的结果仍然相同，{{1} }。

ramda

的package.json

Error: Cannot find module 'lodash.curry'
    at Function.Module._resolveFilename (module.js:327:15)
    at Function.Module._load (module.js:278:25)
    at Module.require (module.js:355:17)
    at require (internal/module.js:13:17)
    at Object.<anonymous> (/Users/hueke32/Desktop/lodash_test/lodashTest.js:1:13)
    at Module._compile (module.js:399:26)
    at Object.Module._extensions..js (module.js:406:10)
    at Module.load (module.js:345:32)
    at Function.Module._load (module.js:302:12)
    at Function.Module.runMain (module.js:431:10)

lodashTest.js

{
  "name": "lodash_test",
  "version": "1.0.0",
  "description": "",
  "main": "lodashTest.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "browser-sync": "^2.11.0",
    "lodash": "^3.10.1"
  }
}

的index.html

var curry = require('lodash.curry');

var match = curry(function(what, str) {
  return str.match(what);
});

var replace = curry(function(what, replacement, str) {
  return str.replace(what, replacement);
});

var filter = curry(function(f, ary) {
  return ary.filter(f);
});

var map = curry(function(f, ary) {
  return ary.map(f);
});

match(/\s+/g, "hello world");

match(/\s+/g)("hello world");

var hasSpaces = match(/\s+/g);

hasSpaces("hello world");

hasSpaces("spaceless");

filter(hasSpaces, ["tori_spelling", "tori amos"]);

var findSpaces = filter(hasSpaces);

findSpaces(["tori_spelling", "tori amos"]);

var noVowels = replace(/[aeiou]/ig);

var censored = noVowels("*");

censored("Chocolate Rain");

Answer 1

lodash.curry不是模块。 lodash是一个以curry为成员的模块。您应该如下更正您的要求。

var curry = require('lodash').curry;

找不到模块＆＃39; lodash.curry＆＃39;通过Node.js

1 个答案: