SSM结合SpringSecurity报错org.springframework.util.ClassUtils.isJavaLanguageInterface(Ljava/lang/Class;)Z

╰半夏微凉° 2023-07-13 04:14 1阅读 0赞

## 错误记录： ##

org.apache.jasper.servlet.TldScanner.scanJars 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.  
INFO \[RMI TCP Connection(3)-127.0.0.1\] - Root WebApplicationContext: initialization started  
DEBUG \[RMI TCP Connection(3)-127.0.0.1\] - Adding PropertySource ‘servletConfigInitParams’ with lowest search precedence  
DEBUG \[RMI TCP Connection(3)-127.0.0.1\] - Adding PropertySource ‘servletContextInitParams’ with lowest search precedence  
DEBUG \[RMI TCP Connection(3)-127.0.0.1\] - Adding PropertySource ‘jndiProperties’ with lowest search precedence  
DEBUG \[RMI TCP Connection(3)-127.0.0.1\] - Adding PropertySource ‘systemProperties’ with lowest search precedence  
DEBUG \[RMI TCP Connection(3)-127.0.0.1\] - Adding PropertySource ‘systemEnvironment’ with lowest search precedence  
…略去一部分  
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘org.mybatis.spring.mapper.MapperScannerConfigurer\#0’ defined in class path resource \[applicationContext.xml\]: Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ClassUtils.isJavaLanguageInterface(Ljava/lang/Class;)Z  
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:591)  
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)  
…略去一部分  
10-Mar-2020 17:35:32.336 严重 \[RMI TCP Connection(3)-127.0.0.1\] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the appropriate container log file  
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754)  
10-Mar-2020 17:35:32.337 严重 \[RMI TCP Connection(3)-127.0.0.1\] org.apache.catalina.core.StandardContext.startInternal Context \[\] startup failed due to previous errors  
…略去一部分  
Caused by: java.lang.NoSuchMethodError: org.springframework.util.ClassUtils.isJavaLanguageInterface(Ljava/lang/Class;)Z  
at org.springframework.beans.CachedIntrospectionResults.(CachedIntrospectionResults.java:320)  
at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:190)  
at org.springframework.beans.BeanWrapperImpl.getCachedIntrospectionResults(BeanWrapperImpl.java:174)  
at org.springframework.beans.BeanWrapperImpl.getLocalPropertyHandler(BeanWrapperImpl.java:230)  
at org.springframework.beans.BeanWrapperImpl.getLocalPropertyHandler(BeanWrapperImpl.java:63)  
at org.springframework.beans.AbstractNestablePropertyAccessor.getPropertyHandler(AbstractNestablePropertyAccessor.java:729)  
at org.springframework.beans.AbstractNestablePropertyAccessor.isWritableProperty(AbstractNestablePropertyAccessor.java:562)  
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1615)  
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1357)  
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)  
… 56 more

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## 思路： ##

今天上课做结合SpringSecurity的项目的时候遇到了个错误 搞了半天解决不了  
因为之前一直都是能跑起来的 加了SpringSecurity的jar包就暴毙了

下课后来来回回查了N久 说包冲突 版本不匹配 配置异常之类的都有  
搞了半天 配置文件也修改了 包版本也换了 jar包来回删为了测试哪个包有问题  
结果毫无进展 问题依旧…  
头都大了！！！(虽然头本来就大

关键是日志也看不出哪里异常你敢信

后来想起来老师的SpringSecurity的jar包放的位置和笔者的好像不一样  
因为笔者喜欢将新添加的jar包放在 `<dependencies>`标签的最上面  
然后 SpringSecurity的jar包就在最上面了

最后试着**移动到最下面** 然后项目就跑成功了！！！

可能是因为先加载SpringSecurity的jar包导致的jar包冲突

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## 解决： ##

**将SpringSecurity的jar包放在`<dependencies>`标签的最下面**

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