spring boot -- 打包jar,war（二）打成war包，mapper文件扫描不到

分手后的思念是犯贱 2022-06-17 14:40 191阅读 0赞

我在项目中使用了mybatis,使用了

来扫描mapper文件，打包之后运行报错。

信息: Deploying web application archive D:\apache-tomcat-7.0.76\webapps\FarmerHome-0.0.1-SNAPSHOT-20170428.war
    四月 28, 2017 2:35:09 下午 org.apache.catalina.startup.TldConfig execute
    信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
    四月 28, 2017 2:35:12 下午 org.apache.catalina.core.ContainerBase addChildInternal
    严重: ContainerBase.addChild: start: 
    org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/FarmerHome-0.0.1-SNAPSHOT-20170428]]
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
    	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
    	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
    	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
    	at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1092)
    	at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1984)
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    	at java.lang.Thread.run(Thread.java:745)
    Caused by: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'someFilterRegistration' defined in com.huike.base.servlet.StarsFilterConfiguration: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.web.servlet.FilterRegistrationBean]: Factory method 'someFilterRegistration' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'AuthFilter': Unsatisfied dependency expressed through field 'tokenUserInfoService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tokenUserInfoService': Unsatisfied dependency expressed through field 'basicDao'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'basicDao': Unsatisfied dependency expressed through field 'optemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionTemplate' defined in class path resource [spring/dataSource.xml]: Cannot resolve reference to bean 'sqlSessionFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring/dataSource.xml]: Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type 'java.lang.String' to required type 'org.springframework.core.io.Resource[]' for property 'mapperLocations'; nested exception is java.lang.IllegalArgumentException: Could not resolve resource location pattern [classpath:com/huike/mapper/*.xml]: class path resource [com/huike/mapper/] cannot be resolved to URL because it does not exist
    	at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:137)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:536)
    	at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
    	at org.springframework.boot.web.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:151)
    	at org.springframework.boot.web.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:131)
    	at org.springframework.boot.web.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:86)
    	at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169)
    	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5623)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    	... 10 more

需要在pom.xml中加上

<dependency>
    		    <groupId>org.springframework</groupId>
    		    <artifactId>spring-jdbc</artifactId>
    		</dependency>

再次打包，运行成功.  
参考内容： [https://github.com/mybatis/spring-boot-starter/issues/93][https_github.com_mybatis_spring-boot-starter_issues_93]

[https_github.com_mybatis_spring-boot-starter_issues_93]: https://github.com/mybatis/spring-boot-starter/issues/93