Skip to content

require.resolve

Directory actions

More options

Directory actions

More options

Latest commit

 

History

History
 
 

require.resolve

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
README.md
README.md
 
 
a.js
a.js
 
 
build.js
build.js
 
 
example.js
example.js
 
 
template.md
template.md
 
 

README.md

example.js

var a = require("./a");

// get module id
var aId = require.resolve("./a.js");

// clear module in require.cache
delete require.cache[aId];

// require module again, it should be reexecuted
var a2 = require("./a");

// vertify it
if(a == a2) throw new Error("Cache clear failed :(");

a.js

module.exports = Math.random();

js/output.js

/******/ (function webpackBootstrap(modules) {
/******/ 	var installedModules = {};
/******/ 	function require(moduleId) {
/******/ 		if(installedModules[moduleId])
/******/ 			return installedModules[moduleId].exports;
/******/ 		var module = installedModules[moduleId] = {
/******/ 			exports: {},
/******/ 			id: moduleId,
/******/ 			loaded: false
/******/ 		};
/******/ 		modules[moduleId].call(null, module, module.exports, require);
/******/ 		module.loaded = true;
/******/ 		return module.exports;
/******/ 	}
/******/ 	require.e = function requireEnsure(chunkId, callback) {
/******/ 		callback.call(null, require);
/******/ 	};
/******/ 	require.modules = modules;
/******/ 	require.cache = installedModules;
/******/ 	return require(0);
/******/ })({
/******/ c: "",

/***/ 0:
/*!********************!*\
  !*** ./example.js ***!
  \********************/
/***/ function(module, exports, require) {

	var a = require(/*! ./a */ 1);
	
	// get module id
	var aId = /*require.resolve*/(/*! ./a.js */ 1);
	
	// clear module in require.cache
	delete require.cache[aId];
	
	// require module again, it should be reexecuted
	var a2 = require(/*! ./a */ 1);
	
	// vertify it
	if(a == a2) throw new Error("Cache clear failed :(");

/***/ },

/***/ 1:
/*!**************!*\
  !*** ./a.js ***!
  \**************/
/***/ function(module, exports, require) {

	module.exports = Math.random();

/***/ }
/******/ })

Info

Uncompressed

Hash: d7292c834fe164b92f73e1a3aecfecd1
Time: 26ms
    Asset  Size  Chunks  Chunk Names
output.js  1409       0  main       
chunk    {0} output.js (main) 326
    [0] ./example.js 295 [built] {0}
    [1] ./a.js 31 [built] {0}
        require.resolve ./a.js [0] ./example.js 4:10-35
        cjs require ./a [0] ./example.js 1:8-22
        cjs require ./a [0] ./example.js 10:9-23

Minimized (uglify-js, no zip)

Hash: d7292c834fe164b92f73e1a3aecfecd1
Time: 70ms
    Asset  Size  Chunks  Chunk Names
output.js   387       0  main       
chunk    {0} output.js (main) 326
    [0] ./example.js 295 [built] {0}
    [1] ./a.js 31 [built] {0}
        require.resolve ./a.js [0] ./example.js 4:10-35
        cjs require ./a [0] ./example.js 1:8-22
        cjs require ./a [0] ./example.js 10:9-23