Giter Site home page Giter Site logo

dam's Introduction

Dam —— 简易http服务器

Dam是一款轻量级的基于jvm平台的简易http服务器,采用Java为开发语言,多路复用IO进行通信,支持对静态资源的处理,简单动态脚本的解析。

项目使用Github进行版本控制,使用Maven进行构建

快速开始

Github下载项目源码,使用Maven进行打包编译

mvn clean package

打包之后的项目目录结构如下:

  • \bin—— 内包含windows平台启动批处理文件run.bat或linux平台启动shell脚本run.sh
  • \config—— 基本配置文件
  • \lib—— 服务器运行jar包
  • \logs—— 日志文件
  • \temp—— 临时文件
  • \www——web apps 目录文件
  • \README.md

根据运行平台选择bin目录下的run.batrun.sh文件运行服务器。 打开浏览器运行http://localhost:8080可看到项目主页

使用Dam进行webapp开发

web应用开发需使用Java语言,采用注解的方式,0配置即可开发web应用,简单,快捷,高效。

首先新建一个Maven项目,编辑pom.xml添加依赖

<dependencies>
    <dependency>
        <groupId>com.dam</groupId>
        <artifactId>dam-annotation</artifactId>
        <version>1.0-SNAPSHOT</version>
    </dependency>
</dependencies>

或者自行添加jar包依赖**dam-annotation-1.0-SNAPSHOT.**

创建控制器开处理http请求:

package com.dam.controller;
import com.dam.model.User;
import com.dam.service.UserService;
import org.dam.annotation.Parameter;
import org.dam.annotation.Request;
import org.dam.annotation.Toylet;
import org.dam.http.HttpResponse;
import org.dam.http.Response;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

/**
* Created by geeche on 2018/5/7.
*/
@Toylet
public class Index {

    private UserService userService = new UserService();

    @Request(url = "/index",method = "GET",resultType = "page")
    public String index(){
        return "html/index.html";
    }

    @Request(url = "/get",method = "GET",resultType = "dynamic")
    public String get(@Parameter(paramName = "uname")String userName,
                    @Parameter(paramName = "pwd")String password, HttpResponse response){
        List<String> list = new ArrayList<String>();
        list.add("listTest");
        response.addAttribute("list",list);
        User user = userService.getUserByUserName("objTest");
        response.addAttribute("user",user);
        response.addAttribute("var","varTest");
        return "tsps/Welcome.tsp";
    }

    @Request(url = "/redirect",method = "POST",resultType = "data")
    public String post(@Parameter(paramName = "uname")String userName,
                    @Parameter(paramName = "password")String password){
        User user = userService.getUserByUserName(userName);
        return user.toString();
    }

    @Request(url = "/getRed",method = "GET",resultType = "redirect")
    public String redirect(){
        return "/index";
    }

}

注解说明:

  • @Toylet —— 类注解,声明该类为一个可以处理http请求的控制器
  • @Request —— 方法注解,声明该方法所对应的http请求,其中参数url为对应的请求url,method为请求类型GETPOST等,resultType为返回类型,即(page-静态页面;dynamic-动态脚本;redirect-重定向)
  • @Parameter —— 与请求传入字段的name一一对应,其中defaultValue为默认值

状态

Dam版本为v1.0.0,还缺少对https的支持,对websocket的支持,以及在安全,性能方面都需要完善。欢迎给我提issues或者创建gruop一起完善它。

项目结构

Dam源码目前的模块结构如下:

  • /dam-annotation:包含了开发web app所需要的所有注解
  • /dam-bridge:将web app执行逻辑与服务器执行逻辑链接
  • /dam-dynamic-syntax:对简单动态脚本进行解析
  • /dam-exception:所有自定义异常
  • /dam-http:http相关,对http协议请求,响应类,以及http协议信息规定,参考RFC2616
  • /dam-io:多路复用io处理tcp请求,并将数据写回
  • /dam-server:接收io模块数据以及对数据进行处理和handler链,再将响应数据返回io模块
  • /dam-start:启动模块
  • /dam-util:工具模块

功能

Core

  • 支持对静态文件的处理
  • 支持缓存,压缩,重定向等基本http规范
  • 支持cookie,seesion
  • 支持对简单动态脚本的解析

##下载

Github:https://github.com/dntbeSris/dam

dam's People

Contributors

fackee avatar

Stargazers

 avatar

Watchers

James Cloos avatar  avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.