如何找到hibernate jar包中的.dtd约束

1、核心配置文件约束
hibernate-configuration-3.0.dtd
位置：/Users/yongliangma/My Documents/document/hibernate-release-5.4.0.Final/project/hibernate-core/src/main/resources/org/hibernate/
打开此文件
在文档前部分找到
<!DOCTYPE hibernate-configuration PUBLIC
“-//Hibernate/Hibernate Configuration DTD 3.0//EN”
“http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd”>
即为所求

2、映射配置文件约束
hibernate-mapping-3.0.dtd
位置：/Users/yongliangma/My Documents/document/hibernate-release-5.4.0.Final/project/hibernate-core/src/main/resources/org/hibernate/
打开此文件找到
<!DOCTYPE hibernate-mapping PUBLIC
“-//Hibernate/Hibernate Mapping DTD 3.0//EN”
“http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd”>
即为所求