Skip to content

Commit

Permalink
Merge pull request #1669 from vnpy/docs
Browse files Browse the repository at this point in the history
Docs
  • Loading branch information
vnpy committed May 6, 2019
2 parents 32926f1 + 1d8e7c6 commit 17c452e
Show file tree
Hide file tree
Showing 2 changed files with 88 additions and 5 deletions.
85 changes: 85 additions & 0 deletions docs/database.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,85 @@
# 数据库配置

VN Trader目前支持以下四种数据库:

* [SQLite](#sqlite)(默认)
* [MySQL](#sqlmysqlpostgresql)
* [PostgreSQL](#sqlmysqlpostgresql)
* [MongoDB](#mongodb)

如果需要配置数据库,请点击配置。然后按照各个数据库所需的字段填入相对应的值即可。

---
## SQLite
需要填写以下字段:

| 字段名 ||
--------- |---- |
database.driver | sqlite |
database.database | 数据库文件(相对于trader目录) |

SQLite的例子:

| 字段名 ||
--------- |---- |
database.driver | sqlite |
database.database | database.db |


---
## SQL(MySQL,PostgreSQL)

需要填写以下字段:

| 字段名 ||
--------- |---- |
database.driver | "mysql"或"postgresql" |
database.host | 地址 |
database.port | 端口 |
database.database | 数据库名 |
database.user | 用户名 |
database.password | 密码 |

MySQL的例子:

| 字段名 ||
--------- |---- |
database.driver | mysql |
database.host | localhost |
database.port | 3306 |
database.database | vnpy |
database.user | root |
database.password | .... |

> vnpy不会主动为关系型数据库创建数据库,所以请确保你所填的database.database字段对应的数据库已经创建好了
> 若未创建数据库,请手动连上数据库并运行该命令:```create database <你填的database.database>;```
---
## MongoDB

需要填写以下字段:

| 字段名 || 是否必填|
--------- |---- | ---|
database.driver | "mysql"或"postgresql" | 必填 |
database.host | 地址| 必填 |
database.port | 端口| 必填 |
database.database | 数据库名| 必填 |
database.user | 用户名| 可选 |
database.password | 密码| 可选 |
database.authentication_source | [创建用户所用的数据库][AuthSource]| 可选 |

MongoDB的带认证例子:

| 字段名 ||
--------- |---- |
database.driver | mongodb |
database.host | localhost |
database.port | 27017 |
database.database | vnpy |
database.user | root |
database.password | .... |
database.authentication_source | vnpy |


[AuthSource]: https://docs.mongodb.com/manual/core/security-users/#user-authentication-database
8 changes: 3 additions & 5 deletions docs/index.md
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@
* [应用模块](https://www.vnpy.com/docs/cn/quickstart.html#id14)
* [CTA策略](https://www.vnpy.com/docs/cn/quickstart.html#cta)
* [CSV载入](https://www.vnpy.com/docs/cn/quickstart.html#csv)

* 应用模块
* [CSV载入](https://www.vnpy.com/docs/cn/csv_loader.html#csv)
* [初始化配置](https://www.vnpy.com/docs/cn/csv_loader.html#id1)
Expand All @@ -48,7 +48,6 @@
* [15分钟K线数据回报](https://www.vnpy.com/docs/cn/cta_strategy.html#id9)
* [委托回报、成交回报、停止单回报](https://www.vnpy.com/docs/cn/cta_strategy.html#id10)


* [回测研究](https://www.vnpy.com/docs/cn/cta_strategy.html#id11)
* [加载策略](https://www.vnpy.com/docs/cn/cta_strategy.html#id12)
* [载入历史数据](https://www.vnpy.com/docs/cn/cta_strategy.html#id13)
Expand All @@ -58,7 +57,6 @@
* [统计指标绘图](https://www.vnpy.com/docs/cn/cta_strategy.html#id17)
* [回测引擎使用示例](https://www.vnpy.com/docs/cn/cta_strategy.html#id18)


* [参数优化](https://www.vnpy.com/docs/cn/cta_strategy.html#id19)
* [参数设置](https://www.vnpy.com/docs/cn/cta_strategy.html#id20)
* [参数对组合回测](https://www.vnpy.com/docs/cn/cta_strategy.html#id21)
Expand All @@ -71,7 +69,6 @@
* [编辑策略](https://www.vnpy.com/docs/cn/cta_strategy.html#id28)
* [移除策略](https://www.vnpy.com/docs/cn/cta_strategy.html#id29)


* [CTA回测](https://www.vnpy.com/docs/cn/cta_backtester.html#cta)
* [加载启动](https://www.vnpy.com/docs/cn/cta_backtester.html#id1)
* [下载数据](https://www.vnpy.com/docs/cn/cta_backtester.html#id2)
Expand All @@ -84,4 +81,5 @@
* [交易接口](gateway.md)

* [RPC应用](rpc.md)
* [贡献代码](contribution.md)
* [贡献代码](contribution.md)
* [配置数据库](database.md)

0 comments on commit 17c452e

Please sign in to comment.