hibernate對映檔案頭資訊使用問題
阿新 • • 發佈:2019-02-19
在使用hibernate時,因為對映檔案的頭資訊是: <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"> 執行時報錯: java.lang.ExceptionInInitializerError org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mySessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.InvalidMappingException: Could not parse mapping document from input stream 問題解決,是資料表的配置檔案(*.hbm.xml)的標頭檔案的錯,原來的程式碼是: <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"> 聯網的時候,專案會在網路上查詢3.0的dtd檔案;而斷網的時候,專案找不到相應的dtd檔案,就會報錯。 把頭資訊改為: <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> 這樣在斷網的情況下就不會出錯了