1.同源策略和跨域
先明白同源策略
/question/26376773
2.gateway设置跨域
官方通过配置文件,https://docs.spring.io/spring-cloud-gateway/docs/current/reference/html/#cors-configuration
spring:cloud:gateway:globalcors:cors-configurations:'[/**]':allowedOrigins: "https://docs.spring.io"allowCredentials: trueallowedMethods:- GET
或者通过配置类,注意 allowCredentials(允许携带cookie) 为true， allowedOrigins(指定哪些域名可以访问) 不可以为"*"
这两种配置都可以，其中一种即可，如果配置了浏览器访问还有问题，则检查前端
@Configurationpublic class GatewayCorsConfiguration {@Beanpublic CorsWebFilter corsWebFilter(){CorsConfiguration config = new CorsConfiguration();config.setAllowCredentials(true);config.addAllowedMethod("*");config.addAllowedOrigin("*");config.addAllowedHeader("*");UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(new PathPatternParser());source.registerCorsConfiguration("/**", config);return new CorsWebFilter(source);}}
3.vueaxios 设置携带cookie
设置withCredentials:true
或者这样
如果觉得《gateway跨域 vue设置携带cookie》对你有帮助，请点赞、收藏，并留下你的观点哦！
