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express-httpcontext

v1.0.1

Published

an implement of HttpContext like java in express, support get current HttpRequest and HttpResponse

Downloads

8

Readme

express-httpcontext

描述

这是一个在express里实现的类似java的HttpContext的封装,主要是为了随时随地的取到当前的HttpRequest和HttpResponse

这在同构的app里面经常会用到,例如cookie的同构实现

安装

npm install express-httpcontext

使用

// 首先添加中间件
import express  from 'express';
import  {  middleware }  from 'express-httpcontext';
const app = express();
app.use(middleware);

// 在其他场景使用,例如获取真实cookie
import { getContext } from 'express-httpcontext';
import { canUseDOM } from 'fbjs/lib/ExecutionEnvironment';
import cookie from 'cookie';

function getRealCookie() {
  if (canUseDOM) {
    return cookie.parse(document.cookie);
  }
  const req = getContext().req;
  if (req.cookies) {
    return req.cookies;
  }
  return {};
}