frouter v0.1.5

frouter

a middleware for express,file path is routes

由nswbmw大神的koa-frouter加工而成

install

npm install frouter --save

Usage

app.use(app, options)

• app: {Object} a express application.
• options: {Object|String->root}
  • root: {String} router directory
  • ":": {String} 将在挂载路由前用 ':' 替换的字符, default '$'
  • "?": {String} 将在挂载路由前用 '?' 替换的字符, default '!'
  • "_": {Boolean} 是否将 '_' 替换为路径分隔符 '/', default 'false'
  • "debug": {Boolean} 是否在启动时显示各个路由, default 'true'

example

File tree

├── app.js
├── package.json
├── ...
└── router
    ├── users
    │   └── $uid.js
    │
    ├── posts
    │   ├── user
    │   │   └── $id.js
    │   ├── book
    │   │   └── $id.js
    │   └── comment
    │       └── $id!.js
    ├── index.js
    └── links.js

app.js

const app = require('express')();
const path = require("path");
let frouter = require('frouter');

app.use(frouter(app, path.join(__dirname, 'router')));
app.listen(3000);

$uid.js

exports.post = function (req, res, next) {
  var uid = req.params.uid
  ...
}

$id.js

/*如果你使用multer这类中间件或者要添加流程控制,可以将暴露的请求方法赋值为数组*/
var multer = require("multer");
var storage = multer.diskStorage({...})
var upload = multer({storage:storage})

exports.post = [upload.single('coverImg'), function (req, res, next) {
  if (req.session.user) {
    next()
  }
  else {
    res.redirect("/login")
  }
}, function (req, res, next) {
  var uid = req.params.uid
  console.log(req.file)
}]