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.
at org.springframework.web.cors.CorsConfiguration.validateAllowCredentials(CorsConfiguration.java:460)
Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException:
Error has been observed at the following site(s):
|_ checkpoint ? org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter [DefaultWebFilterChain][from www.fhadmin.org]
問題原因，新版本的gateway 取消了allowedOrigins， 對應的變更為 allowedOriginPatterns
配置修改為：
#--------gateway配置--------
#使用服務發現路由
spring.cloud.gateway.discovery.locator.enabled=true
#服務路由名小寫
spring.cloud.gateway.discovery.locator.lower-case-service-id=true
#跨域配置(java www.fhadmin.org)
spring.cloud.gateway.globalcors.corsConfigurations.[/**].allowedOriginPatterns=*
spring.cloud.gateway.globalcors.corsConfigurations.[/**].allowedHeaders=*
spring.cloud.gateway.globalcors.corsConfigurations.[/**].allowedMethods=*
spring.cloud.gateway.globalcors.corsConfigurations.[/**].allowCredentials=true一：springcloud服務 -----------------------
java www.fhadmin.org------------------------------------------
1.nacos 阿里注冊中心：官方eureka停止更新，目前比較好的取代者就是nacos
2.zipkin 跟蹤服務：分布式跟蹤日志,基于記憶體存盤記錄
3.gateway 網關路由服務：分發請求，統一管理過濾，結合 ribbon 負載均衡、feign服務呼叫
4.springboot-admin 監控中心服務：統一界面管理，查看各個服務運行狀態 actuator健康檢查
5.sentinel 高可用流量管理框架：以流量為切入點，限流、流量整形、熔斷降級、系統負載保護、熱點防護
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標籤：Java
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