Qiniu does not have the concept of shared space. According to your demand description, you can actually directly bind different domain names to the same space; it is similar to binding test1.xxx.com and test2.xxx.com to the public space, then Both domain names can access a.jpg in the public space.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Qiniu does not have the concept of shared space. According to your demand description, you can actually directly bind different domain names to the same space; it is similar to binding test1.xxx.com and test2.xxx.com to the public space, then Both domain names can access a.jpg in the public space.
Seeing that this usage is not conventional, can you describe the specific business?