项目启动时，控制台报错，信息如下（有删减）：
Error creating bean with name 'supplierInfoDAO' defined in class path resource [conf/applicationContext-hibernate.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [conf/applicationContext-hibernate.xml]: Invocation of init method failed; nested exception is org.hibernate.InvalidMappingException: Could not parse mapping document from input stream
... 79 more
Caused by: org.dom4j.DocumentException: Error on line 138 of document : Element type "property" must be followed by either attribute specifications, ">" or "/>". Nested exception: Element type "property" must be followed by either attribute specifications, ">" or "/>".
at org.dom4j.io.SAXReader.read(SAXReader.java:482)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:532)
... 83 more
错误信息指向的文档信息如下：
138行是正确的配置，怎么看都没有问题， 想当然的认为，不可能是空格的问题，结果出人意料，就是因为属性之间缺少了一个空格，导致SAX解析XML文件时报错导致，将文件修改为如下即可
项目运行正常了。。。。。。