Spring Cloud Openfeign how to add a json header like userInfo: {"permissions":[]} can not be create by Expressions

Is your feature request related to a problem? Please describe. when i use requestInterceptor,i add a header like userInfo:{"permissions":[]} and then will went exception if i have to transform this param ,how i resovled it;

Comment From: OlgaMaciaszek

Hello, @Iam95a please provide a more detailed description of the issue, including steps to reproduce, expected result and actual result. Also, please provide a minimal, complete, verifiable example that reproduces the issue.

Comment From: spring-cloud-issues

If you would like us to look at this issue, please provide the requested information. If the information is not provided within the next 7 days this issue will be closed.

Comment From: spring-cloud-issues

Closing due to lack of requested feedback. If you would like us to look at this issue, please provide the requested information and we will re-open the issue.