摘要:
使用spring data + hibernate 进行逻辑层操作时候需要配置persistence.xml的内容<?xml version="1.0"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/pers 阅读全文