Oracle database query blob content is truncated to 32KB

[quwanxing]

oracle数据库查询blob字段大小只有32K（实际大于1MB），查询结果不完整；
查看数据库驱动的源码发现解决办法：sijms/go-ora#471
在数据库连接的URL中添加：Link: "oracle:XXXX:XXXX@tcp(127.0.0.1:1521)/ORACL?lob fetch=post"
发现oracle数据库连接不上

1. What version of Go and system type/arch are you using?

Go Version: go1.20.6
OS windows 10 64位

2. What version of GoFrame are you using?

GF Version: v2.5.2

3. Can this issue be re-produced with the latest release?

4. What did you do?

在连接数据库的配置中添加Extra属性，值为：lob fetch=post
会触发空格替换为_, lob_fetch=post 生成的连接url异常，
通过配置文件Link添加lob fetch=post，会造成数据库无法连接

5. What did you expect to see?

6. What did you see instead?