blade-swagger 服务启动失败

Blade 未结 2 88
tomato
tomato 剑童 2022-06-21 01:13

一、该问题的重现步骤是什么?

1. 在部署springblade服务时,已成功运行前八个服务。

2. 在运行blade-swagger 服务时,blade-swagger 能正常启动运行

3.但是请求http://127.0.0.1:18000/doc.html后,界面无反应,且后台日志报错


二、你期待的结果是什么?实际看到的又是什么?

期待能够正常看见swagger接口文档界面;

实际界面展示如下

5df358839ca59f183742a8434b16f32.png


后台日志展示如下

image.png

三、你正在使用的是什么产品,什么版本?在什么操作系统上?

idea2020.3   windows  MySQL8.0.18

四、请提供详细的错误堆栈信息,这很重要。

2022-06-21 00:53:22.864 ERROR 7140 --- [  XNIO-1 task-1] io.undertow.request                      : UT005023: Exception handling request to /doc.html


org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.xnio.conduits.Conduits

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1082) ~[spring-webmvc-5.3.18.jar:5.3.18]

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.18.jar:5.3.18]

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.18.jar:5.3.18]

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.18.jar:5.3.18]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:497) ~[jakarta.servlet-api-4.0.4.jar:4.0.4]

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.18.jar:5.3.18]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:584) ~[jakarta.servlet-api-4.0.4.jar:4.0.4]

at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at com.github.xiaoymin.knife4j.aggre.core.filter.Knife4jRouteProxyFilter.doFilter(Knife4jRouteProxyFilter.java:73) ~[knife4j-aggregation-spring-boot-starter-2.0.9.jar:na]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.18.jar:5.3.18]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.18.jar:5.3.18]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.18.jar:5.3.18]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.18.jar:5.3.18]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96) ~[spring-boot-actuator-2.6.6.jar:2.6.6]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.18.jar:5.3.18]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.18.jar:5.3.18]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.18.jar:5.3.18]

at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-2.2.16.Final.jar:2.2.16.Final]

at io.undertow.server.handlers.PredicateHandler.handleReques

五、若有更多详细信息,请在下面提供。

2条回答
  • 2022-06-22 15:08

    你的jdk版本应该是比较高的吧?升级一下 xnio-nio、xnio-api到3.8.7.Final版本试试

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  • 2022-06-23 00:06

    swagger服务启动异常修复

    原因:项目swagge服务中xnio-nio架包默认引入版本为3.8.6.Final,此版本存在上图出现的问题,详情参考此博文:https://www.jianshu.com/p/2383ef63d3e4,所以需将3.8.6.Final版本的xnio-nio引入排除,添加3.8.7.Final版本的xnio-nio架包,修改如下图

    image.png

    3.8.6.Final版本的xnio-nio的架包引入不成功需进行maven仓库配置,在setting.xml中添加如下配置

    <mirror>
      <id>aliyunmaven</id>
      <mirrorOf>*</mirrorOf>
      <name>阿里云公共仓库</name>
      <url>https://maven.aliyun.com/repository/public</url>
     </mirror>


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