解决跨域配置问题:When allowCredentials is true, allowedOrigins cannot contain the special value
1、问题描述SpringBoot配置跨域时出现:java.lang.IllegalArgumentException:WhenallowCredentialsistrue,allowedOriginscannotcontainthespecialvalue"*"sincethatcannotbesetonthe"Access-Control-Allow-Origin"responseheader.