我正在使用WebStorm作为IDE。
这是我的文件夹结构和已安装的express.js:
但是我的示例代码不知道require关键字:
var express = require('express');
var app = express();
app.listen(1337, function(){
console.log("ready");
});
更新
根据Darin的回答,这是我的package.json文件,它现在位于Website文件夹的根目录中:
{
"name": "MyTestSite.com",
"version": "0.0.1",
"description": "A Website",
"main": "test.js",
"directories": {
"test": "tests"
},
"dependencies": {
"express": "^4.11.2"
},
"devDependencies": {},
"scripts": {
"test": "n/a"
},
"repository": {
"type": "git",
"url": "https://github.com/n/a"
},
"keywords": [
"express"
],
"author": "My Name",
"license": "n/a",
"bugs": {
"url": "https://github.com/n/a/issues"
},
"homepage": "https://github.com/n/a"
}
这是通过 npm init 创建的。 我认为我不需要其中所有东西,所以现在只剩下:
{
"name": "MyTestSite.com",
"version": "0.0.1",
"description": "A Website",
"main": "test.js",
"directories": {
"test": "tests"
},
"dependencies": {
"express": "^4.11.2"
}
}
我这里肯定有些格式问题...WebStorm还是不认识require关键字。
require是npm的关键字,对吧?