Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'sessionFactory' of bean class [com.xk.dao.impl.ImplDepartmentDao]: Bean property 'sessionFactory' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1060)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:918)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:82)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:62)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1489)
... 22 more
原因:在配置文件中dao注入的时候,如果写了<property></property>属性,就必须写sessionFactory的setter和getter方法;
解决办法:①删掉<property></property>属性
②添加setter和getter方法
更改之后如下图: