Error creating bean with name 'sqlSessionFactory' defined in file [D:\tomcat\apache-tomcat-7.0.55\webapps\ssi\WEB-INF\classes\applicationContext-common.xml]: Invocation of init method failed; nested exception is org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNumber: 6; columnNumber: 40; 必须声明元素类型 "package"
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