日志模块数据源无法正确加载

- [ ] I have searched the [issues](https://github.com/codingapi/tx-lcn/issues) of this repository and believe that this is not a duplicate.

### 1. Bug Description
从配置中心读取配置时，
logger:
enable: true
jdbcUrl: jdbc:mysql://192.168.1.67:3306/XX?useSSL=false&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true&tinyInt1isBit=false&allowMultiQueries=true&serverTimezone=GMT%2B8
username:
password:
driverClassName: com.mysql.cj.jdbc.Driver

日志数据湖加载不正确（有多个数据源）

### 2. Environment:
- JDK version:
- OS:
- TX-LCN version:
- Others:

### 3. Exception Stacktrace

```
Paste your Exception Stacktrace here!
```

### 4. Tour Idea