Netflix Zuul注释导致spring boot应用程序无法启动

Question

spring-boot-starter-parent使用1.5.9

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.9.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

依赖关系：

<dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
            <version>2.0.0.RELEASE</version>
        </dependency>

应用：

@RestController
@ComponentScan({"com.bmc.common.portal","com.bmc.common.portal.controllers","com.bmc.dem", "com.bmc.costportal.controllers", "com.bmc.cost.portal"})
@EnableZuulProxy
@SpringBootApplication
public class PortalApplication {

    @Bean
    public EmbeddedServletContainerCustomizer containerCustomizer() {

       return (container -> {
            ErrorPage error400Page = new ErrorPage(HttpStatus.BAD_REQUEST,"/error/400.html");
            ErrorPage error401Page = new ErrorPage(HttpStatus.UNAUTHORIZED,"/error/401.html");
            ErrorPage error404Page = new ErrorPage(HttpStatus.NOT_FOUND,"/error/404.html");
            ErrorPage error500Page = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/error/500.html");
            container.addErrorPages(error400Page, error401Page,error404Page, error500Page); });
    }

    public static void main(String[] args) {
        SpringApplication.run(PortalApplication.class, args);
    }
}

错误：

[12 Sep 2018 20:36:26,702][错误]org.springframework.boot.springapplication：应用程序启动失败java.lang.nosuchmethoder错误：org.springframework.boot.builder.springapplicationbuilder.([ljava/lang/class；）V在org.springframework.cloud.bootstrap.bootstrapplicationlistener.bootstrapserviceContext（bootstrapplicationlistener.java:170)在org.springframework.cloud.bootstrap.bootstrapplicationlistener.onapplicationevent（bootstrapplicationlistener.104)在事件（BootstrapApplicationListener.java:70)位于org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener（SimpleApplicationEventMulticaster.java:172)位于org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener（SimpleApplicationEventMulticaster.java:165)位于org.springframework.context.event.SimpleApplicationEventMulticaster.Multicaster（SimpleApplicationEventMulticaster.139）位于org.springframework.context.event.simpleapplicationeventmulticaster.multicastevent（Simpleapplicationeventmulticaster.java:122)位于org.springframework.boot.context.event.eventpublishinggrunlistener.environmentprepared（Eventpublishinggrunlistener.java:74)位于org.springframework.boot.springapplicationrunlistener.environmentprepared（Eventpublishinggrunlistener.java:54)位于org.springframework.boot.springapplication.java:325)位于:1118)atorg.springframework.boot.springapplication.run（springapplication.java:1107)

Answer 1

您正在使用来自1.x分支的spring-boot-starter-parent和来自2.x分支的spring-cloud-starter-netflix-zuul。2.x与1.x不兼容。尝试从2.x分支升级到spring-boot-starter-parent或将spring-cloud-starter-netflix-zuul降级到1.x