Spring Boot：无法内省类 org.springframework.cloud.netflix.zuul.ZuulConfiguration 上的注释方法
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/44646387/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示：将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间：2020-09-08 01:26:14 来源:igfitidea点击:
Spring Boot: Failed to introspect annotated methods on class org.springframework.cloud.netflix.zuul.ZuulConfiguration
提问by Patan
I am trying to route the requests in my spring boot to another server.
我正在尝试将 Spring Boot 中的请求路由到另一台服务器。
pom
绒球
<?xml version="1.0"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.company.etc.settings</groupId>
<artifactId>projects</artifactId>
<version>1.8</version>
</parent>
<groupId>com.company.gateway</groupId>
<artifactId>gateway</artifactId>
<name>gateway</name>
<version>0.0.1</version>
<packaging>jar</packaging>
<inceptionYear>2017</inceptionYear>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.source.version>1.8</java.source.version>
<pmd.version>3.6</pmd.version>
<findbugs.version>3.0.3</findbugs.version>
<spring.boot>1.5.3.RELEASE</spring.boot>
<swagger.version>1.5.13</swagger.version>
<jacoco.version>0.7.5.201505241946</jacoco.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>${spring.boot}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc</artifactId>
<version>7</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
<version>${spring.boot}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
<version>${spring.boot}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-zuul</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
<version>${spring.boot}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<version>${spring.boot}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>${spring.boot}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-jaxrs</artifactId>
<version>${swagger.version}</version>
</dependency>
<dependency>
<artifactId>junit</artifactId>
<groupId>junit</groupId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easytesting</groupId>
<artifactId>fest-assert</artifactId>
<version>1.4</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Brixton.SR5</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>
Application.properties
应用程序属性
zuul.routes.foos.path=/r/users/**
zuul.routes.foos.url=http://com.company.sws/c/users/
Main Class
主类
@EnableZuulProxy
@SpringBootApplication
@ComponentScan
@EnableAutoConfiguration
public class GatewayApplication {
public static void main(String[] args) {
SpringApplication.run(GatewayApplication.class, args);
}
}
I am getting this error when starting application
启动应用程序时出现此错误
2017-06-20 09:13:42.720 ERROR 15296 --- [ main] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [se.telenor.bapigateway.GatewayApplication]; nested exception is java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.cloud.netflix.zuul.ZuulConfiguration
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:616)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:299)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:198)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:167)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:308)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:228)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:270)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:686)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:524)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151)
at se.telenor.bapigateway.GatewayApplication.main(GatewayApplication.java:20)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.cloud.netflix.zuul.ZuulConfiguration
at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:163)
at org.springframework.context.annotation.ConfigurationClassParser.retrieveBeanMethodMetadata(ConfigurationClassParser.java:380)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:314)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245)
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:606)
... 25 common frames omitted
Caused by: java.lang.NoClassDefFoundError: org/springframework/boot/context/embedded/ServletRegistrationBean
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:152)
... 29 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.embedded.ServletRegistrationBean
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:94)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
采纳答案by Jens
org.springframework.boot.context.embedded.ServletRegistrationBeanwas deprecated in spring-boot version 1.4 and its replacement, org.springframework.boot.web.servlet.ServletRegistrationBean, was introduced. The deprecated class was removed in spring-boot version 1.5. Something in your app or in one of its dependencies needs to be updated to use the replacement.
org.springframework.boot.context.embedded.ServletRegistrationBean在 spring-boot 版本 1.4 中被弃用org.springframework.boot.web.servlet.ServletRegistrationBean，并引入了它的替代品。不推荐使用的类在 spring-boot 版本 1.5 中被删除。您的应用程序或其依赖项之一中的某些内容需要更新才能使用替换。
回答by imdzeeshan
for spring-bootversion 1.5.xuse Dalston.RELEASEin place of Brixton.SR5in your dependency config:
对于spring-boot版本1.5.x使用Dalston.RELEASE代替Brixton.SR5在你的依赖配置：
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Dalston.RELEASE</version>
回答by Ravindra
It is due to depricated dependency in spring-boot. Use following dependency
这是由于 spring-boot 中的 deprited 依赖。使用以下依赖项
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Greenwich.RELEASE</version>
</dependency>
回答by dspies
Using the Spring Start site, it looks like the correct Spring Cloud Version for Spring Boot 1.5 is:
使用Spring Start 站点，看起来适用于 Spring Boot 1.5 的正确 Spring Cloud 版本是：
Edgware.SR5forSpring Boot >=1.5.0.RELEASE and <=1.5.19.RELEASEandEdgware.BUILD-SNAPSHOTforSpring Boot >=1.5.999.BUILD-SNAPSHOT and <2.0.0.M1
Edgware.SR5对于Spring Boot >=1.5.0.RELEASE and <=1.5.19.RELEASE和Edgware.BUILD-SNAPSHOT为了Spring Boot >=1.5.999.BUILD-SNAPSHOT and <2.0.0.M1
The full output from the Spring Starter Actuator Infopage,
Spring Starter Actuator Info页面的完整输出，
"spring-cloud": {
"Edgware.SR5": "Spring Boot >=1.5.0.RELEASE and <=1.5.19.RELEASE",
"Edgware.BUILD-SNAPSHOT": "Spring Boot >=1.5.999.BUILD-SNAPSHOT and <2.0.0.M1",
"Finchley.M2": "Spring Boot >=2.0.0.M3 and <2.0.0.M5",
"Finchley.M3": "Spring Boot >=2.0.0.M5 and <=2.0.0.M5",
"Finchley.M4": "Spring Boot >=2.0.0.M6 and <=2.0.0.M6",
"Finchley.M5": "Spring Boot >=2.0.0.M7 and <=2.0.0.M7",
"Finchley.M6": "Spring Boot >=2.0.0.RC1 and <=2.0.0.RC1",
"Finchley.M7": "Spring Boot >=2.0.0.RC2 and <=2.0.0.RC2",
"Finchley.M9": "Spring Boot >=2.0.0.RELEASE and <=2.0.0.RELEASE",
"Finchley.RC1": "Spring Boot >=2.0.1.RELEASE and <2.0.2.RELEASE",
"Finchley.RC2": "Spring Boot >=2.0.2.RELEASE and <2.0.3.RELEASE",
"Finchley.SR3": "Spring Boot >=2.0.3.RELEASE and <2.0.999.BUILD-SNAPSHOT",
"Finchley.BUILD-SNAPSHOT": "Spring Boot >=2.0.999.BUILD-SNAPSHOT and <2.1.0.M3",
"Greenwich.M1": "Spring Boot >=2.1.0.M3 and <2.1.0.RELEASE",
"Greenwich.RELEASE": "Spring Boot >=2.1.0.RELEASE and <2.1.4.BUILD-SNAPSHOT",
"Greenwich.BUILD-SNAPSHOT": "Spring Boot >=2.1.4.BUILD-SNAPSHOT"
},
