在 Spring 5 Webflux 中启用 CORS?

2022-01-15 00:00:00 cors spring java spring-webflux

如何在 Spring 5 Webflux 项目中启用 CORS?

How to enable CORS in a Spring 5 Webflux Project?

我找不到任何合适的文档.

I cannot find any proper documentation.

推荐答案

这是另一个使用 Webflux 配置器的解决方案.

Here is another solution with the Webflux Configurer.

旁注:它的 Kotlin 代码(从我的项目中复制)但您可以轻松地将其转换为 Java 代码.

Side Note: Its Kotlin Code (copied from my project) but you can easily translate that to Java Code.

@Configuration
@EnableWebFlux
class WebConfig: WebFluxConfigurer
{
    override fun addCorsMappings(registry: CorsRegistry)
    {
        registry.addMapping("/**")
            .allowedOrigins("*") // any host or put domain(s) here
            .allowedMethods("GET, POST") // put the http verbs you want allow
            .allowedHeaders("Authorization") // put the http headers you want allow
    }
}

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