credentials to a set of origins, list them explicitly or consider using “allowedOriginPatterns“

在做gulimall项目时候

1、异常信息

Caused by: java.lang.IllegalArgumentException: When allowCredentials is true, allowedOrigins cannot contain the special value "*"since that cannot be set on the "Access-Control-Allow-Origin" response header. To allow credentials to a set of origins, list them explicitly or consider using "allowedOriginPatterns" instead.

2、解决方法

由于我的springcloud版本是2.1.0

         而renren-first后台管理系统的版本是2.6.6

版本的选择参考： 

b(18条消息) Spring Boot，Spring Cloud，Spring Cloud Alibaba 版本选择说明以及整理归纳_乐之终曲的博客-CSDN博客_springcloudalibaba版本 然后将报错的地方将 .allowedOriginPatterns("*")改为 allowedOrigins("*") 。