Error creating bean with name 'simpleUrlHandlerMapping' defined in ServletContext resource [/WEB-IN
2017-06-12 22:33
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今天练习springmvc时报了这样一个错误,我是在eclipse建的Java Project,所有东西都是自己配的
Error creating bean with name 'simpleUrlHandlerMapping' defined in ServletContext resource [/WEB-INF/springmvc-servlet.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException:
Error loading class [controller.IndexController] for bean with name 'indexController' defined in ServletContext resource [/WEB-INF/springmvc-servlet.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: controller/IndexController :
Unsupported major.minor version 52.0 (unable to load class controller.IndexController)
错误原因:没有在WEB-INF下创建classes目录
把项目的class文件输出由原来的 Workspace(我的工作目录)/bin 设置到Workspace/web/WEB-INF/classes下
步骤:
项目右键->properties->Java Build
Path->Source->右下角的 Brower-> 指定位置是
Workspace/web/WEB-INF/classes。
为什么要有这一步? 在ecilpse中默认输出的class是在bin目录下,但是tomcat启动之后,在默认情况下,不会去bin目录找这些class文件,而是到WEB-INF/classes这个目录下去寻找。
所以通过这一步的配置,使得eclipse的class文件输出到WEB-INF/classes目录下,那么这样就和tomcat兼容了。
Error creating bean with name 'simpleUrlHandlerMapping' defined in ServletContext resource [/WEB-INF/springmvc-servlet.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException:
Error loading class [controller.IndexController] for bean with name 'indexController' defined in ServletContext resource [/WEB-INF/springmvc-servlet.xml]: problem with class file or dependent class; nested exception is java.lang.UnsupportedClassVersionError: controller/IndexController :
Unsupported major.minor version 52.0 (unable to load class controller.IndexController)
错误原因:没有在WEB-INF下创建classes目录
把项目的class文件输出由原来的 Workspace(我的工作目录)/bin 设置到Workspace/web/WEB-INF/classes下
步骤:
项目右键->properties->Java Build
Path->Source->右下角的 Brower-> 指定位置是
Workspace/web/WEB-INF/classes。
为什么要有这一步? 在ecilpse中默认输出的class是在bin目录下,但是tomcat启动之后,在默认情况下,不会去bin目录找这些class文件,而是到WEB-INF/classes这个目录下去寻找。
所以通过这一步的配置,使得eclipse的class文件输出到WEB-INF/classes目录下,那么这样就和tomcat兼容了。
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