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https://github.com/litesuits/android-lite-http

LiteHttp is a simple, intelligent and flexible HTTP framework for Android. With LiteHttp you can make HTTP request with only one line of code! It could convert a java model to the parameter and rander the response JSON as a java model intelligently.
https://github.com/litesuits/android-lite-http

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LiteHttp is a simple, intelligent and flexible HTTP framework for Android. With LiteHttp you can make HTTP request with only one line of code! It could convert a java model to the parameter and rander the response JSON as a java model intelligently.

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# Android network framework: LiteHttp

Tags : litehttp2.x-tutorials

---
Website : http://litesuits.com

QQgroup : [42960650][1] , [47357508][2]

[Android网络通信为啥子选 lite-http ?][3]

[lite-http 初步使用 和 快速上手][4]

---

### 1. What‘s lite-http ?

> LiteHttp is a simple, intelligent and flexible HTTP framework for Android. With LiteHttp you can make HTTP request with only one line of code!
It could convert a java model to the parameter and rander the response JSON as a java model intelligently.

### 2. Why choose lite-http ?

Simple, powerful, make HTTP request with only one line of code:
```Java
User user = liteHttp.get (url, User.class);
```

asynchronous download a file(execute on sub-thread,listen on ui-thread):
```java
liteHttp.executeAsync(new FileRequest(url,path).setHttpListener(
new HttpListener(true, true, true) {

@Override
public void onLoading(AbstractRequest request, long total, long len) {
// loading notification
}

@Override
public void onSuccess(File file, Response response) {
// successfully download
}

})
);
```

configure an asynchronous login request by annotation:
```java
String loginUrl = "http://litesuits.com/mockdata/user_get";

// 1. URL : loginUrl
// 2. Parameter : name=value&password= value
// 3. Response : User
@HttpUri(loginUrl)
class LoginParam extends HttpRichParamModel {
private String name;
private String password;

public LoginParam(String name, String password) {
this.name = name;
this.password = password;
}
}
liteHttp.executeAsync(new LoginParam("lucy", "123456"));
```
will be built as **http://xxx?name=lucy&password=123456**

more details, you can see lite-http introduction: [LiteHttp Introduction: Why should developers choose LiteHttp ? ][5]

### 3. What are the fetures ?

- Lightweight: tiny size overhead to your app. About 99kb for core jar. .

- One-Thread-Based: all methods work on the same thread as the request was created.

- Full support: GET, POST, PUT, DELETE, HEAD, TRACE, OPTIONS, PATCH.

- Automatic: one line of code auto-complete translation between Model and Parameter, Json and Model.

- Configurable: more flexible configuration options, up to 23+ items.

- Polymorphic: more intuitive API, input and output is more clear.
 
- Strong Concurrency: concurrent scheduler that comes with a strong, effective control of scheduling and queue control strategies.

- Annotation Usage: convention over configuration. Parameters, Response, URL, Method, ID, TAG, etc. Can be configured.

- Easy expansion: extend the abstract class DataParser to parse inputstream(network) to which you want..

- Alternatively: interface-based, easy to replace the network connection implementations and Json serialization library.

- Multilayer cache: hit Memory is more efficient! Multiple cache mode. Support for setting cache expire time.

- Callback Flexible: callback can be on current or UI thread. listen the beginning, ending, success or failure, uploading, downloading, etc.

- File Upload: support for single, multiple, large file uploads.

- Downloads: support files, Bimtap download and progress notifications.

- Network Disabled: disable one of a variety of network environments, such as specifying disabling 2G, 3G.

- Statistics: time cost statistics and traffic statistics.

- Exception system: a unified, concise, clear exception is thrown into three categories: client, network, server, and abnormalities can be accurately subdivided.

- GZIP compression: automatic GZIP compression.

- Automatic Retry: combined probe exception type and current network conditions, intelligent retry strategies.

- Automatic redirection: based on the retry 30X state, and can set the maximum number of times to prevent excessive jump.

### 4. Overall architecture of lite-http

![Lite-http Chart][6]

About App architecture, see my other article:
[How to take high-quality Android project framework, the framework of the structure described in detail? ] [7]

### 5. tutorials and analysis (◕‸◕)

Good ◝‿◜, huh:

 [1. Initialization and preliminary usage] [8]

 [2. Simplified requests and non-safe method of use] [9]

 [3. Automatic model conversion] [10]

 [4. Custom DataParser and Json serialization library Replace] [11]

 [5. Files, bitmap upload and download] [12]

 [6. Disable network and traffic statistics] [13]

 [7. Retries and redirect] [14]

 [8. Exceptions handling and cancellation request] [15]

 [9. Multiple data transmission via POST(PUT)] [16]

 [10. Asynchronous concurrency and scheduling strategy] [17]

 [11. Global configuration and parameter settings Detailed] [18]

 [12. Annotation-Based request] [19]

 [13. Multilayer cache mechanism and usage] [20]

 [14. Detailed of callback listener] [21]

 [15. SmartExecutor: concurrent scheduler] [22]

## LiteHttp: Android网络通信框架

中文版 换个语种,再来一次

标签: litehttp2.x版本系列教程

---
官网: http://litesuits.com

QQ群: [大群 47357508][1] , [二群 42960650][2]

[Android网络框架为什么可以选用lite-http?][3]

[lite-http 初步使用 和 快速起步上手][4]

本系列文章面向android开发者,展示开源网络通信框架LiteHttp的主要用法,并讲解其关键功能的运作原理,同时传达了一些框架作者在日常开发中的一些最佳实践和经验。

---

# LiteHttp之开篇简介和大纲目录

### 1. lite-http是什么? (・̆⍛・̆)

> LiteHttp是一款简单、智能、灵活的HTTP框架库,它在请求和响应层面做到了全自动构建和解析,主要用于Android快速开发。

### 2. 为什么选lite-http? (•́ ₃ •̀)

简单、强大,线程无关,一行代码搞定API请求和数据转化:
```java
User user = liteHttp.get(url, User.class);
```

当然也可以开启线程异步下载文件:
```java
liteHttp.executeAsync(new FileRequest(url,path).setHttpListener(
new HttpListener(true, true, true) {

@Override
public void onLoading(AbstractRequest request, long total, long len) {
// loading notification
}

@Override
public void onSuccess(File file, Response response) {
// successfully download
}

})
);
```

通过注解约定完成异步请求:
```java
@HttpUri(loginUrl)
class LoginParam extends HttpRichParamModel {
private String name;
private String password;

public LoginParam(String name, String password) {
this.name = name;
this.password = password;
}
}
liteHttp.executeAsync(new LoginParam("lucy", "123456"));
```
将构建类似下面请求:http://xxx?name=lucy&password=123456

案例详情可见我另一篇lite-http引言文章:[LiteHttp 引言:开发者为什么要选LiteHttp??][5]

### 3. lite-http有什么特点? (´ڡ`)

- 轻量级:微小的内存开销与Jar包体积,99K左右。

- 单线程:请求本身具有线程无关特性,基于当前线程高效率运作。

- 全支持:GET, POST, PUT, DELETE, HEAD, TRACE, OPTIONS, PATCH。

- 全自动:一行代码自动完成Model与Parameter、Json与Model。

- 可配置:更多更灵活的配置选择项,多达 23+ 项。

- 多态化:更加直观的API,输入和输出更加明确。

- 强并发:自带强大的并发调度器,有效控制任务调度与队列控制策略。

- 注解化:通过注解约定参数,URL、Method、ID、TAG等都可约定。

- 易拓展:自定义DataParser将网络数据流转化为你想要的数据类型。

- 可替换:基于接口,轻松替换网络连接实现方式和Json序列化库。

- 多层缓存:内存命中更高效!多种缓存模式,支持设置缓存有效期。

- 回调灵活:可选择当前或UI线程执行回调,开始结束、成败、上传、下载进度等都可监听。

- 文件上传:支持单个、多个大文件上传。

- 文件下载:支持文件、Bimtap下载及其进度通知。

- 网络禁用:快速禁用一种、多种网络环境,比如指定禁用 2G,3G 。

- 数据统计:链接、读取时长统计,以及流量统计。

- 异常体系:统一、简明、清晰地抛出三类异常:客户端、网络、服务器,且异常都可精确细分。

- GZIP压缩:Request, Response 自动 GZIP 压缩节省流量。

- 自动重试:结合探测异常类型和当前网络状况,智能执行重试策略。

- 自动重定向:基于 30X 状态的重试,且可设置最大次数防止过度跳转。

### 4. lite-http的整体架构是怎样的呀? (´ڡ`)

![lite-http架构图][6]

关于App架构,请看我另一篇文章分享:
[怎样搭高质量的Android项目框架,框架的结构具体描述?][7]

### 5. 老湿,来点教学和分析带我飞呗? (◕‸◕)

好的 ◝‿◜ ,下面直接给你看,疗效好记得联系我,呵呵哒:

[1. 初始化和初步使用][8]

[2. 简化请求和非安全方法的使用][9]

[3. 自动对象转化][10]

[4. 自定义DataParser和Json序列化库的替换][11]

[5. 文件、位图的上传和下载][12]

[6. 禁用网络和流量、时间统计][13]

[7. 重试和重定向][14]

[8. 处理异常和取消请求][15]

[9. POST方式的多种类型数据传输][16]

[10. lite-http异步并发与调度策略][17]

[11. 全局配置与参数设置详解][18]

[12. 通过注解完成API请求][19]

[13. 多层缓存机制及用法][20]

[14. 回调监听器详解][21]

[15. 并发调度控制器详解][22]

[1]: http://shang.qq.com/wpa/qunwpa?idkey=19bf15b9c85ec15c62141dd00618f725e2983803cd2b48566fa0e94964ae8370
[2]: http://shang.qq.com/wpa/qunwpa?idkey=492d63aaffb04b23d8dc4df21f6b594008cbe1a819978659cddab2dbc397684e
[3]: https://zybuluo.com/liter/note/186533
[4]: https://zybuluo.com/liter/note/186560
[5]: https://zybuluo.com/liter/note/186533
[6]: http://litesuits.com/imgs/lite-http-arch.png
[7]: https://zybuluo.com/liter/note/186526
[8]: https://zybuluo.com/liter/note/186560
[9]: https://zybuluo.com/liter/note/186561
[10]: https://zybuluo.com/liter/note/186565
[11]: https://zybuluo.com/liter/note/186583
[12]: https://zybuluo.com/liter/note/186756
[13]: https://zybuluo.com/liter/note/186801
[14]: https://zybuluo.com/liter/note/186860
[15]: https://zybuluo.com/liter/note/186900
[16]: https://zybuluo.com/liter/note/186965
[17]: https://zybuluo.com/liter/note/186998
[18]: https://zybuluo.com/liter/note/187016
[19]: https://zybuluo.com/liter/note/187568
[20]: https://zybuluo.com/liter/note/187894
[21]: https://zybuluo.com/liter/note/187904
[22]: https://zybuluo.com/liter/note/189537