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financial

金融理财系统
项目利用gradle 分模块进行构建

项目知识点

思维导图

数据库表

数据库表格

知识点

学习项目之前需要先观看以下4个视频(已会者随意)

RAS加密解密:
是一种非对称加密算法,所谓非对称就是指该算法需要一对秘钥,使用其中一个加密,需要另外一个才能解密。秘钥分为公钥和私钥,私钥是自己保存,公钥提供给对方。
RSA加签验签:
使用私钥将明文进行签名生成密文串与明文一起传输。对方收到数据后使用公钥对明文和密文串进行验签,如果验签通过就说明第一数据没有被修改过,第二这些数据一定是持有私钥的人发送的,因为私钥只有自己持有,这就起到了防抵赖的作用。

RSA

  • 对账

长款:order_t表中存在的订单数据 ,但verification_order表中不存在
漏单:order_t表中不存在的订单数据 ,但verification_order表中存在
不一致:order_t,verification_order表中相同的订单数据 但是订单的部分信息不一致
平账:收到异常对账结果,通知人工邮件短信
轧差:申购金额总和与赎回金额总和的差值
对账

黑科技

为了实现自己的个性化需求有时需要修改源码:
修改源码的两种方案:

主从复制-读写分离

  • 主库从库配置
  • springboot版本迭代引起的问题:
    (1)配置多数据源时,视频中所讲的方法已不适应springboot 2.0.0之后的版本。最好将主备配置分开,不要像视频中所讲的那样放在一起,不然会出现很多问题。正确方法详见:多数据源配置

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