gateway 报错 allowedOrigins cannot contain the special value “*“

迈不过友情╰ 2022-09-09 13:43 160阅读 0赞

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.cn]

问题原因，新版本的gateway 取消了allowedOrigins， 对应的变更为 allowedOriginPatterns

配置修改为：

#--------gateway配置---fhadmin.cn-----
    #使用服务发现路由
    spring.cloud.gateway.discovery.locator.enabled=true
    #服务路由名小写
    spring.cloud.gateway.discovery.locator.lower-case-service-id=true
    #跨域配置(java fhadmin.cn)
    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