功能概述 | Describe the feature
现在评论时需要填写用户名等。
能支持评论时传入自己登陆系统的用户名吗?不需要用户输入。
Feature Overview | Describe the feature
Now you need to fill in your username etc. when commenting.
Can you support passing in your username to log in to the system when commenting? No user input is required.