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spring-web和spring-webmvc 版本冲突jar包冲突

分类: 文章 • 2023-08-14 07:45:51
spring-mvc项目启动成功，但是通过http访问接口时，发生异常。具体报错信息如下：


报错原因：Caused by: java.lang.NoSuchMethodError: org.springframework.http.HttpMethod.matches(Ljava/lang/String;)Z



spring-web和spring-webmvc 版本冲突jar包冲突


排查问题过程中发现，spring-web这个包版本是4.2.3，但spring-webmvc这个包版本是4.2.4，该包需要用到matches()方法。
在4.2.4版本spring-web包中，HttpMethod这个类如下：

[java] view plain copy
  1. package org.springframework.http;  
  2.   
  3. import java.util.HashMap;  
  4. import java.util.Map;  
  5.   
  6. public enum HttpMethod  
  7. {  
  8.   GET,  HEAD,  POST,  PUT,  PATCH,  DELETE,  OPTIONS,  TRACE;  
  9.     
  10.   private static final Map<String, HttpMethod> mappings;  
  11.     
  12.   static  
  13.   {  
  14.     mappings = new HashMap(8);  
  15.     for (HttpMethod httpMethod : values()) {  
  16.       mappings.put(httpMethod.name(), httpMethod);  
  17.     }  
  18.   }  
  19.     
  20.   public static HttpMethod resolve(String method)  
  21.   {  
  22.     return method != null ? (HttpMethod)mappings.get(method) : null;  
  23.   }  
  24.     
  25.   public boolean matches(String method)  
  26.   {  
  27.     return name().equals(method);  
  28.   }  
  29.     
  30.   private HttpMethod() {}  
  31. }  

而spring-web 4.2.3中该类HttpMethod没有matches方法.所以才报错的。

解决方法：把spring-webmvc版本号降为4.2.3即可


最后，附上详细报错日志：

2016-11-16 14:07:03,451 ERROR 4456884 --- [http-nio-8040-exec-10] [o.a.c.c.C.[.[.[/].[dispatcherServlet]   ] [org.apache.juli.logging.DirectJDKLog:182] : Servlet.service() for servlet dispatcherServlet threw exception
java.lang.NoSuchMethodError: org.springframework.http.HttpMethod.matches(Ljava/lang/String;)Z
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:841) ~[spring-webmvc-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:720) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:468) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:391) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:318) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:439) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:305) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:399) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_65]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_65]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_65]
2016-11-16 14:07:03,451 ERROR 4456884 --- [http-nio-8040-exec-10] [o.a.c.c.C.[Tomcat].[localhost]          ] [org.apache.juli.logging.DirectJDKLog:182] : Exception Processing ErrorPage[errorCode=0, location=/error]
javax.servlet.ServletException: Servlet execution threw an exception
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:314) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:720) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:468) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:391) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:318) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:439) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:305) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:399) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_65]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_65]
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_65]
Caused by: java.lang.NoSuchMethodError: org.springframework.http.HttpMethod.matches(Ljava/lang/String;)Z
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:841) ~[spring-webmvc-4.2.4.RELEASE.jar!/:4.2.4.RELEASE]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) ~[tomcat-embed-core-8.0.28.jar!/:8.0.28]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:2

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