2024-02-15 14:29:57 +08:00
|
|
|
|
## Getting Started
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
2024-02-16 14:14:18 +08:00
|
|
|
|
**LangChain4j-AIDeepin**
|
2024-02-15 15:31:49 +08:00
|
|
|
|
基于 ChatGPT 等大语言模型与 Langchain4j 等应用框架实现,开源、可离线部署的检索增强生成(RAG)大模型知识库项目。
|
|
|
|
|
|
2024-02-15 15:41:10 +08:00
|
|
|
|
### 功能点
|
|
|
|
|
|
2024-02-16 14:14:18 +08:00
|
|
|
|
* 注册&登录
|
|
|
|
|
* 多会话(多角色)
|
|
|
|
|
* 图片生成(文生图、修图、图生图)
|
|
|
|
|
* 提示词
|
|
|
|
|
* 额度控制
|
|
|
|
|
* 基于大模型的知识库(RAG)
|
2024-02-27 23:55:53 +08:00
|
|
|
|
* 多模型随意切换
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
2024-02-15 15:31:49 +08:00
|
|
|
|
**AI聊天:**
|
2023-08-09 20:35:59 +08:00
|
|
|
|
![1691583184761](image/README/1691583184761.png)
|
|
|
|
|
|
2024-02-15 15:41:10 +08:00
|
|
|
|
![1691583124744](image/README/1691583124744.png "AI绘图")
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
2024-02-15 15:41:10 +08:00
|
|
|
|
![1691583329105](image/README/1691583329105.png "token统计")
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
2024-02-15 15:31:49 +08:00
|
|
|
|
**知识库:**
|
|
|
|
|
![kbindex](image/README/kbidx.png)
|
|
|
|
|
|
|
|
|
|
![kb01](image/README/kb01.png)
|
|
|
|
|
|
|
|
|
|
![kb02](image/README/kb02.png)
|
|
|
|
|
|
|
|
|
|
![kb03](image/README/kb03.png)
|
|
|
|
|
|
2024-02-27 23:55:53 +08:00
|
|
|
|
### 体验网址
|
|
|
|
|
[http://www.aideepin.com](http://www.aideepin.com/)
|
2023-08-10 14:35:31 +08:00
|
|
|
|
|
2024-02-27 23:55:53 +08:00
|
|
|
|
### 接入的模型:
|
|
|
|
|
* ChatGPT 3.5
|
|
|
|
|
* 通义千问
|
2024-03-05 00:20:04 +08:00
|
|
|
|
* 文心一言
|
2024-02-27 23:55:53 +08:00
|
|
|
|
* DALL-E 2
|
2024-02-15 15:31:49 +08:00
|
|
|
|
|
|
|
|
|
### 技术
|
|
|
|
|
|
2024-02-27 23:55:53 +08:00
|
|
|
|
该仓库为后端服务,前端项目见[langchain4j-aideepin-web](https://github.com/moyangzhan/langchain4j-aideepin-web)
|
|
|
|
|
|
2024-02-15 15:31:49 +08:00
|
|
|
|
后端:
|
|
|
|
|
|
|
|
|
|
jdk17
|
|
|
|
|
|
|
|
|
|
springboot3.0.5
|
|
|
|
|
|
2024-02-18 09:23:33 +08:00
|
|
|
|
[langchain4j(Java version of LangChain)](https://github.com/langchain4j/langchain4j)
|
2024-02-15 15:31:49 +08:00
|
|
|
|
|
|
|
|
|
**Postgresql(需要安装[pgvector](https://github.com/pgvector/pgvector)扩展)**
|
|
|
|
|
|
|
|
|
|
前端:
|
|
|
|
|
|
|
|
|
|
vue3+typescript+pnpm
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
|
|
|
|
### 如何部署
|
|
|
|
|
|
|
|
|
|
#### 初始化
|
|
|
|
|
|
2024-02-15 14:29:57 +08:00
|
|
|
|
初始化数据库
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
2024-02-15 15:31:49 +08:00
|
|
|
|
* 创建数据库aideepin
|
|
|
|
|
* 执行docs/create.sql
|
2024-02-27 23:55:53 +08:00
|
|
|
|
* 填充openai的secretKey 或者 灵积模型的apiKey
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
2024-02-15 14:29:57 +08:00
|
|
|
|
```plaintext
|
2024-02-27 23:55:53 +08:00
|
|
|
|
update adi_sys_config set value = '{"secret_key":"my_openai_secret_key"}' where name = 'openai_setting';
|
|
|
|
|
update adi_sys_config set value = '{"api_key":"my_dashcope_api_key"}' where name = 'dashscope_setting';
|
2023-08-09 20:35:59 +08:00
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
* 修改配置文件
|
|
|
|
|
|
2024-02-15 14:29:57 +08:00
|
|
|
|
* postgresql: application-[dev|prod].xml中的spring.datasource
|
2023-08-09 20:35:59 +08:00
|
|
|
|
* redis: application-[dev|prod].xml中的spring.data.redis
|
|
|
|
|
* mail: application.xml中的spring.mail
|
|
|
|
|
|
|
|
|
|
#### 编译及运行
|
|
|
|
|
|
|
|
|
|
* 进入项目
|
|
|
|
|
|
2024-02-15 14:29:57 +08:00
|
|
|
|
```plaintext
|
2024-02-15 15:31:49 +08:00
|
|
|
|
cd langchain4j-aideepin
|
2023-08-09 20:35:59 +08:00
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
* 打包:
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
mvn clean package -Dmaven.test.skip=true
|
|
|
|
|
```
|
|
|
|
|
|
2024-02-15 15:31:49 +08:00
|
|
|
|
* 运行
|
2023-08-09 20:35:59 +08:00
|
|
|
|
|
|
|
|
|
a. jar包启动:
|
|
|
|
|
|
2024-02-15 14:29:57 +08:00
|
|
|
|
```plaintext
|
2024-02-18 18:37:45 +08:00
|
|
|
|
cd adi-bootstrap/target
|
2023-08-09 20:35:59 +08:00
|
|
|
|
nohup java -jar -Xms768m -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError adi-chat-0.0.1-SNAPSHOT.jar --spring.profiles.active=[dev|prod] dev/null 2>&1 &
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
b. docker启动
|
|
|
|
|
|
2024-02-15 14:29:57 +08:00
|
|
|
|
```plaintext
|
2024-02-18 18:37:45 +08:00
|
|
|
|
cd adi-bootstrap
|
2023-08-09 20:35:59 +08:00
|
|
|
|
docker build . -t aideepin:0.0.1
|
|
|
|
|
docker run -d \
|
|
|
|
|
--name=aideepin \
|
|
|
|
|
-e APP_PROFILE=[dev|prod] \
|
|
|
|
|
-v="/data/aideepin/logs:/data/logs" \
|
|
|
|
|
aideepin:0.0.1
|
2024-02-15 15:31:49 +08:00
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
### 待办:
|
|
|
|
|
|
2024-02-16 14:14:18 +08:00
|
|
|
|
接入各种中文大语言模型
|