Question

Exception in thread "main" org.hibernateInvalidMappingException出现这种情况怎么处理急求帮助啊！！

at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1556)
at org.hibernate.cfg.AnnotationConfiguration.doConfigure(AnnotationConfiguration.java:1035)
at org.hibernate.cfg.AnnotationConfiguration.doConfigure(AnnotationConfiguration.java:64)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1476)
at org.hibernate.cfg.AnnotationConfiguration.configure(AnnotationConfiguration.java:1017)
at org.hibernate.cfg.AnnotationConfiguration.configure(AnnotationConfiguration.java:64)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1462)
at org.hibernate.cfg.AnnotationConfiguration.configure(AnnotationConfiguration.java:1011)
at org.hibernate.cfg.AnnotationConfiguration.configure(AnnotationConfiguration.java:64)
at TeacherTest.main(TeacherTest.java:18)
Caused by: org.hibernate.MappingException: Could not parse mapping document in input stream
at org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:783)
at org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:64)
at org.hibernate.cfg.Configuration.addResource(Configuration.java:613)
... 16 more
Caused by: org.dom4j.DocumentException: Error on line 2 of document : The processing instruction target matching "[xX][mM][lL]" is not allowed. Nested exception: The processing instruction target matching "[xX][mM][lL]" is not allowed.
at org.dom4j.io.SAXReader.read(SAXReader.java:482)
at org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:773)
... 18 more

Answer 1

你这是缺少异常处理，请尝试添加try catch exception，具体看看书