映射文件需要调整，mybatis-config.xml里面的
- quot NullPointerException hashCode because Cannotquot nullpointerexception hashcode because quot hashcode because cannot verification because cannot failed filenotfoundexception resource because cannot resource because cannot opened spring-mvc because spring cannot quot condition patternsrequestcondition nullpointerexception quot constant because项目 quot undefined property cannot 图片资源quot项目cannot