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koa2-record

v1.0.5

Published

记录koa的请求和响应

Downloads

9

Readme

record request and response

记录请求和响应数据

install

npm install koa2-record

usage

var koa = require('koa');
var app = new koa();
var record = require('koa2-record');
var remote = require('koa2-remote');

app.use(record.callback());

app.use(function (ctx, next) {
  // 修改header的host,后面将从该host处加载数据
  ctx.request.header.host = 'laomu1988.github.io';
  return next();
});


app.use(remote());  // 从远程加载数据

app.listen(3000, function (err) {
  err && console.log(err) || console.log('start server at http://localhost:3000/');
});

api

  • config(dir) 配置记录存放目录
  • config({dir, callback}) 配置存放目录和有记录时的回调地址
  • clean() 清空记录数据
  • callback(onRecord) 生成koa@next的中间件,当有新的请求或者响应返回时调用onRecord
  • getInfo(id,[callback]) 获取记录的详细情况,返回promise
  • getBody(id,[encode],[callback]) 获取记录的返回数据,返回promise
  • getPath(id) 获取记录信息位置和body存放路径,返回{info:'info_path',body: 'body_path'}
  • getList() 文件夹内获取所有的记录id

info介绍

onRecord和config配置中的callback触发时将有两个参数,ctx和info,其中ctx为koa@next中的ctx对象,info部分数据和ctx保持一致,info对象有如下属性
  • id: 记录id
  • startTime: 请求开始时间
  • endTime: 请求结束时间
  • request: 请求内容
    • url
    • host
    • protocol
    • method
    • header
    • body
  • response 响应内容(请求阶段时未定义)
    • status
    • statusString
    • header

todo

  • [x] 清理数据
  • [x] 请求内容是否被修改过
  • [x] 响应的body类型
  • [x] 获取列表

history

  • v1.0.4
    • 删除changed.host,增加changed.remote
  • v1.0.3
    • 增加method,record_id修改为id
  • v1.0.2
    • 增加getPath,获取存放info和response body的路径
  • v1.0.1
    • 清理文件clean
    • getBody增加参数编码getBody(record_id,[encode],[callback])
  • v1.0.0
    • 记录请求