After creating the account. I just want to test the interface in the document, but don't know how to call it. Can I test it with postman?
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The front end needs to use Qiniu's jssdk. Upload and other operations need to get the token generated by the background. Java nodejs php, etc. have corresponding SDKs. You can refer to the Qiniu official website documentation.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
The front end needs to use Qiniu's jssdk. Upload and other operations need to get the token generated by the background. Java nodejs php, etc. have corresponding SDKs. You can refer to the Qiniu official website documentation.