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Darts

基于 Java8 创造的轻量级、高性能、简洁优雅的Web框架 😋

简介

darts是一个轻量、优雅的MVC框架,提供了类似于Spring的Bean容器、IOC、AOP、MVC等功能。

IOC

AOP

增强AOP

MVC

Controller分发器ControllerHandler

功能流程:

  1. 在构造方法中获取Bean容器BeanContainer的单例实例
  2. 获取并遍历BeanContainer中存放的被RequestMapping注解标记的类
  3. 遍历这个类中的方法,找出被RequestMapping注解标记的方法
  4. 获取这个方法的参数名字和参数类型,生成ControllerInfo(存储Controller相关信息的封装类)
  5. 根据RequestMapping里的value()method()生成PathInfo(存储http相关信息的封装类)
  6. 将生成的PathInfo(key)和ControllerInfo(value)存到pathControllerMap
  7. 其他类通过调用getController()方法获取到对应的controller

Controller结果执行器ResultRender

功能流程:

  1. 调用getRequestParams()获取HttpServletRequest参数(目前只获取get或post的参数)
  2. 调用instantiateMethodArgs()实例化调用方法要传入的参数(实例化只支持java的原生数据类型,还没实现自定义类的实例化)
  3. 通过反射调用目标controller的目标方法
  4. 调用resultResolver()解析方法的返回值,选择返回页面或者json

效果图

列表页

访问 http://localhost:8888/user/list 可进入列表页:

后台日志如下:

访问 http://localhost:8888/user/detail?id=1 可进入id为1的详情页

后台日志如下:

致谢

本项目已参考或即将参考以下优秀的框架,仅供学习使用:

darts's People

Contributors

jasonren23 avatar

Watchers

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