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param-checker

v0.2.1

Published

param checker for node framework

Downloads

4

Readme

参数校验方法

###road map

  • first koa, then express
  • get value, type check, value check(range, enum, hasKey, and so on)
  • test drive, debugable, benchmark

todo

  • 最新版的koa-router已经不太一样了, 看上去用法和最新版的express一样: router.get().post(), 将路由先挂在router上, 都挂好之后, 最后app.use(router.routers())应用到app上. 可以适应一下, 将koa-router当做内部依赖, 用来绑定路由. √
  • 多handler的情况, 没有param设定的情况
  • 参数校验设定和路由不符的时候: url中没有:key, 却要从url中取, 方法不是post/put 却要从body中取. 在绑定的时候抛出错误

原理解析

  • binder: 扫描和绑定路由, 在启动程序时执行 80%
  • docer: 提供api列表, 文档说明, api试用 0%
  • checker: 参数获取和校验, 在请求过来&进入handler之前执行 30%