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Spring Cloud Fluent Java Routes API

为了在Java中进行简单的配置,在RouteLocatorBuilder bean中定义了一个流畅的API。

GatewaySampleApplication.java。 

// static imports from GatewayFilters and RoutePredicates
@Bean
public RouteLocator customRouteLocator(RouteLocatorBuilder builder, ThrottleGatewayFilterFactory throttle) {
    return builder.routes()
            .route(r -> r.host("**.abc.org").and().path("/image/png")
                .filters(f ->
                        f.addResponseHeader("X-TestHeader", "foobar"))
                .uri("http://httpbin.org:80")
            )
            .route(r -> r.path("/image/webp")
                .filters(f ->
                        f.addResponseHeader("X-AnotherHeader", "baz"))
                .uri("http://httpbin.org:80")
            )
            .route(r -> r.order(-1)
                .host("**.throttle.org").and().path("/get")
                .filters(f -> f.filter(throttle.apply(1,
                        1,
                        10,
                        TimeUnit.SECONDS)))
                .uri("http://httpbin.org:80")
            )
            .build();
}

此样式还允许更多自定义谓词断言。RouteDefinitionLocator beans定义的谓词使用逻辑and进行组合。通过使用流畅的Java API,您可以在Predicate类上使用and()or()negate()运算符。

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目录

三、Spring Cloud Netflix

SpringCloud Hystrix超时和Ribbon客户

SpringCloud 重试失败的请求

五、Spring Cloud Stream

六、SpringCloud Binder实现

SpringCloud 重试RabbitMQ Binder

SpringCloud Dead-Letter队列处理

八、Spring Cloud Sleuth

SpringCloud 当前Span

十二、Spring Cloud for Cloud Foundry

十三、Spring Cloud Contract

Spring Cloud Contract验证程序设置

SrpingCloud Gradle项目

十五、Spring Cloud网关

Spring Cloud 配置路由谓词工厂和网关过滤工厂

Spring Cloud TLS / SSL

Spring Cloud网关配置

SpringCloud 故障排除

十八、Spring Cloud GCP

Spring Cloud GCP Spring资源

Spring Cloud Spring JDBC

Spring Cloud Redis的Cloud Memorystore

Spring Cloud 云身份识别代理(IAP)身份验证

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