1、启动项目报出这个错误，未找到响应的包，所以需要你将包从远程仓库下载到本地仓库即可。
1 [INFO] Scanning for projects... 2 [INFO] 3 [INFO] -------------------< com.taotao:taotao-manager-web >-------------------- 4 [INFO] Building taotao-manager-web 0.0.1-SNAPSHOT 5 [INFO] --------------------------------[ war ]--------------------------------- 6 [INFO] 7 [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ taotao-manager-web --- 8 [INFO] Deleting D:\eclipse\workspace_taotao\taotao-manager-web\target 9 [INFO] 10 [INFO] >>> tomcat7-maven-plugin:2.2:run (default-cli) > process-classes @ taotao-manager-web >>> 11 [INFO] 12 [INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ taotao-manager-web --- 13 [INFO] Using 'UTF-8' encoding to copy filtered resources. 14 [INFO] Copying 2 resources 15 [INFO] 16 [INFO] --- maven-compiler-plugin:3.6.1:compile (default-compile) @ taotao-manager-web --- 17 [INFO] Changes detected - recompiling the module! 18 [INFO] Compiling 1 source file to D:\eclipse\workspace_taotao\taotao-manager-web\target\classes 19 [INFO] 20 [INFO] <<< tomcat7-maven-plugin:2.2:run (default-cli) < process-classes @ taotao-manager-web <<< 21 [INFO] 22 [INFO] 23 [INFO] --- tomcat7-maven-plugin:2.2:run (default-cli) @ taotao-manager-web --- 24 [INFO] Running war on http://localhost:8081/ 25 [INFO] Creating Tomcat server configuration at D:\eclipse\workspace_taotao\taotao-manager-web\target\tomcat 26 [INFO] create webapp with contextPath: 27 八月 03, 2019 9:06:47 上午 org.apache.coyote.AbstractProtocol init 28 信息: Initializing ProtocolHandler ["http-bio-8081"] 29 八月 03, 2019 9:06:47 上午 org.apache.catalina.core.StandardService startInternal 30 信息: Starting service Tomcat 31 八月 03, 2019 9:06:47 上午 org.apache.catalina.core.StandardEngine startInternal 32 信息: Starting Servlet Engine: Apache Tomcat/7.0.47 33 八月 03, 2019 9:06:57 上午 org.apache.catalina.core.ApplicationContext log 34 信息: No Spring WebApplicationInitializer types detected on classpath 35 log4j:WARN No appenders could be found for logger (org.springframework.web.context.support.StandardServletEnvironment). 36 log4j:WARN Please initialize the log4j system properly. 37 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 38 八月 03, 2019 9:06:58 上午 org.apache.catalina.core.ApplicationContext log 39 信息: Initializing Spring FrameworkServlet 'taotao-manager-web' 40 八月 03, 2019 9:09:33 上午 org.apache.catalina.core.ApplicationContext log 41 严重: StandardWrapper.Throwable 42 java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory 43 at java.lang.Class.getDeclaredMethods0(Native Method) 44 at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) 45 at java.lang.Class.getDeclaredMethods(Class.java:1975) 46 at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:609) 47 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:521) 48 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:507) 49 at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:241) 50 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1069) 51 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1042) 52 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510) 53 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) 54 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) 55 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 56 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) 57 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) 58 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) 59 at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) 60 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) 61 at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668) 62 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634) 63 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682) 64 at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553) 65 at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494) 66 at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) 67 at javax.servlet.GenericServlet.init(GenericServlet.java:160) 68 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280) 69 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193) 70 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088) 71 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5176) 72 at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5460) 73 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 74 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 75 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 76 at java.util.concurrent.FutureTask.run(FutureTask.java:266) 77 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 78 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 79 at java.lang.Thread.run(Thread.java:748) 80 Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory 81 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702) 82 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547) 83 ... 37 more 84 85 八月 03, 2019 9:09:33 上午 org.apache.catalina.core.StandardContext loadOnStartup 86 严重: Servlet threw load() exception 87 java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory 88 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702) 89 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547) 90 at java.lang.Class.getDeclaredMethods0(Native Method) 91 at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) 92 at java.lang.Class.getDeclaredMethods(Class.java:1975) 93 at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:609) 94 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:521) 95 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:507) 96 at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:241) 97 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1069) 98 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1042) 99 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)100 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)101 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)102 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)103 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)104 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)105 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)106 at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)107 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)108 at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)109 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)110 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)111 at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)112 at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)113 at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)114 at javax.servlet.GenericServlet.init(GenericServlet.java:160)115 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)116 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)117 at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088)118 at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5176)119 at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5460)120 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)121 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)122 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)123 at java.util.concurrent.FutureTask.run(FutureTask.java:266)124 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)125 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)126 at java.lang.Thread.run(Thread.java:748)127 128 八月 03, 2019 9:09:33 上午 org.apache.coyote.AbstractProtocol start129 信息: Starting ProtocolHandler ["http-bio-8081"]130 八月 03, 2019 9:11:26 上午 org.apache.catalina.core.ApplicationContext log131 信息: Initializing Spring FrameworkServlet 'taotao-manager-web'132 八月 03, 2019 9:11:26 上午 org.apache.catalina.core.ApplicationContext log133 严重: StandardWrapper.Throwable134 java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory135 at java.lang.Class.getDeclaredMethods0(Native Method)136 at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)137 at java.lang.Class.getDeclaredMethods(Class.java:1975)138 at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:609)139 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:521)140 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:507)141 at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:241)142 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1069)143 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1042)144 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)145 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)146 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)147 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)148 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)149 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)150 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)151 at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)152 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)153 at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)154 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)155 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)156 at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)157 at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)158 at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)159 at javax.servlet.GenericServlet.init(GenericServlet.java:160)160 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)161 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)162 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:865)163 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:136)164 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)165 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)166 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)167 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)168 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)169 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)170 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)171 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)172 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)173 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)174 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)175 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)176 at java.lang.Thread.run(Thread.java:748)177 Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory178 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702)179 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547)180 ... 42 more181 182 八月 03, 2019 9:11:26 上午 org.apache.catalina.core.StandardWrapperValve invoke183 严重: Allocate exception for servlet taotao-manager-web184 java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory185 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702)186 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547)187 at java.lang.Class.getDeclaredMethods0(Native Method)188 at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)189 at java.lang.Class.getDeclaredMethods(Class.java:1975)190 at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:609)191 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:521)192 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:507)193 at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:241)194 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1069)195 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1042)196 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)197 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)198 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)199 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)200 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)201 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)202 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)203 at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)204 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)205 at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)206 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)207 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)208 at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)209 at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)210 at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)211 at javax.servlet.GenericServlet.init(GenericServlet.java:160)212 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)213 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)214 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:865)215 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:136)216 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)217 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)218 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)219 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)220 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)221 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)222 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)223 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)224 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)225 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)226 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)227 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)228 at java.lang.Thread.run(Thread.java:748)229 230 八月 03, 2019 9:11:27 上午 org.apache.catalina.core.ApplicationContext log231 信息: Initializing Spring FrameworkServlet 'taotao-manager-web'232 八月 03, 2019 9:11:27 上午 org.apache.catalina.core.ApplicationContext log233 严重: StandardWrapper.Throwable234 java.lang.NoClassDefFoundError: org/apache/commons/fileupload/FileItemFactory235 at java.lang.Class.getDeclaredMethods0(Native Method)236 at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)237 at java.lang.Class.getDeclaredMethods(Class.java:1975)238 at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:609)239 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:521)240 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:507)241 at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:241)242 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1069)243 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1042)244 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)245 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)246 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)247 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)248 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)249 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)250 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)251 at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)252 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)253 at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)254 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)255 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)256 at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)257 at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)258 at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)259 at javax.servlet.GenericServlet.init(GenericServlet.java:160)260 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)261 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)262 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:865)263 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:136)264 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)265 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)266 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)267 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)268 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)269 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)270 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)271 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)272 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)273 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)274 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)275 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)276 at java.lang.Thread.run(Thread.java:748)277 Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory278 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702)279 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547)280 ... 42 more281 282 八月 03, 2019 9:11:27 上午 org.apache.catalina.core.StandardWrapperValve invoke283 严重: Allocate exception for servlet taotao-manager-web284 java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileItemFactory285 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702)286 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547)287 at java.lang.Class.getDeclaredMethods0(Native Method)288 at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)289 at java.lang.Class.getDeclaredMethods(Class.java:1975)290 at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:609)291 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:521)292 at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:507)293 at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:241)294 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1069)295 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1042)296 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)297 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)298 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)299 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)300 at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)301 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)302 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)303 at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)304 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)305 at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:668)306 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:634)307 at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:682)308 at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:553)309 at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:494)310 at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)311 at javax.servlet.GenericServlet.init(GenericServlet.java:160)312 at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)313 at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)314 at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:865)315 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:136)316 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)317 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)318 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)319 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)320 at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)321 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)322 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)323 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)324 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)325 at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)326 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)327 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)328 at java.lang.Thread.run(Thread.java:748)
添加依赖即可。
12 3 4 7commons-fileupload 5commons-fileupload 6