ohana - 一个返回模拟 json 数据的 node http server

ohana 是一个返回模拟 json 数据的 node http 服务器,默认集成了 mockjs 生成动态的 json 数据,支持 POST, GET, PUT, DELETE 四种请求。

github: https://github.com/Allenice/ohana

特点:

  • 使用 mockjs 生成 json 数据
  • 支持路由规则
  • 可跨域访问

安装

npm install ohana

使用

var Server = require("ohana");
var server = new Server();

server.get('/article/', {
  delay: 200,
  data: function(params, query) {
    console.log(params);
    console.log(query);

    return {
      "status": "ok",
      "total_count": 100,
      "data|10": [
        {
          "id|1-10000": 1,
          "title": "@TITLE(5, 7)",
          "author": "@NAME",
          "post_time": "@DATETIME('yyyy-MM-dd HH:mm:ss')",
          "read_count|0-1000": 100
        }
      ]
    }
  }
});

server.listen(3000);


API

server.get(path, options)

匹配 GET 方式的请求。

  • path: 路由匹配地址
  • options:
    • delay: 延迟多少毫秒后返回,
    • data: 返回的数据,可以接受对象和方法, 方法中的参数 params 是路由匹配的参数,query 是提交或查询的参数。

server.post(path, options)

与 get 同理

server.delete(path, options)

与 get 同理

server.put(path, options)

与 get 同理

server.listen(port, host)

  • port: 服务器监听的网络端口
  • host: 主机

路由匹配规则:

Basic string:

"/articles" will only match routes that == "/articles".

Named parameters:

"/articles/:title" will only match routes like "/articles/hello", but *not* "/articles/".

Optional named parameters:

"/articles/:title?" will match "/articles/hello" AND "/articles/"

Periods before optional parameters are also optional:

"/:n.:f?" will match "/1" and "/1.json"

Splaaaat! :

"/assets/*" will match "/assets/blah/blah/blah.png" and "/assets/".

"/assets/*.*" will match "/assets/1/2/3.js" as splats: ["1/2/3", "js"]

Mix splat with named parameters:

"/account/:id/assets/*" will match "/account/2/assets/folder.png" as params: {id: 2}, splats:["folder.png"]

Named RegExp:

"/lang/:lang([a-z]{2})" will match "/lang/en" but not "/lang/12" or "/lang/eng"

Raw RegExp:

/^\/(\d{2,3}-\d{2,3}-\d{4})\.(\w*)$/ (note no quotes, this is a RegExp, not a string.) will match "/123-22-1234.json". Each match group will be an entry in splats: ["123-22-1234", "json"]

参考: https://github.com/aaronblohowiak/routes.js

数据生成

ohana 默认集成了 mockjs,你可以使用 mockjs 生成 json 数据。当然你也可以使用其他的生成工具。
参考文档: http://mockjs.com/editor.html#help

原文:http://blog.allenice233.com/2014/12/01/ohana-node-server/

posted @ 2014-12-03 13:52  Allenice  阅读(287)  评论(0)    收藏  举报