1.写一个类请求类

2.自己在数据库加表查询

![test-icon.c6213988]({"message":"File uploaded successfully!","data":"http://1.12.181.4:17070/images/1740846735646.png","code":200})

<img src="{"message":"File uploaded successfully!","data":"http://1.12.181.4:17070/images/1740846735646.png","code":200}"/>

<img src="{"message":"File uploaded successfully!","data":"http://1.12.181.4:17070/images/1740846735646.png","code":200}"/>

<img src="{"message":"File uploaded successfully!","data":"http://1.12.181.4:17070/images/1740846735646.png","code":200}"/>

<img src="{"message":"File uploaded successfully!","data":"http://1.12.181.4:17070/images/1740846735646.png","code":200}"/>

<img src="http://1.12.181.4:17070/images/2025/03/02/1740847272014.png"/>

<img src="http://1.12.181.4:17070/images/2025/03/02/1740847272014.png"/>