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                ??一站式輕松地調用各大LLM模型接口,支持GPT4、智譜、豆包、星火、月之暗面及文生圖、文生視頻 廣告
                本文作者:蘇生米沿 本文地址:[http://blog.csdn.net/sushengmiyan/article/details/50534361](http://blog.csdn.net/sushengmiyan/article/details/50534361) 我們都清楚,可以使用hibernate的metadata元數據生成表結構,但是一般情況下,我們光靠hibernate的自動生成是遠遠不夠的,我們期待使用自己的sql腳本,你hibernate自動執行那個腳本就可以。那么hibernate支持不支持呢?答案是yes! 只需要我們做以下設置: ~~~ <property name="hibernate.hbm2ddl.auto" value="create" /> <property name="hibernate.hbm2ddl.import_files_sql_extractor" value="org.hibernate.tool.hbm2ddl.MultipleLinesSqlCommandExtractor"/> <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/> <property name="javax.persistence.schema-generation.create-source" value="script"/> <property name="javax.persistence.schema-generation.create-script-source" value="META-INF/complexschemas/LoadScript.sql.txt"/> ~~~ 解釋以下: 1.hibernate.hbm2ddl.auto設置每次都生成數據庫表結構 2.hibernate.hbm2ddl.import_files_sql_extractor 開啟腳本多行執行。 3.javax.persistence.schema-generation.database.action 數據庫每次都是先drop再重新生成 4.javax.persistence.schema-generation.create-source 生成方式是自定義的腳本 5.javax.persistence.schema-generation.create-script-source 腳本的位置。 參考: http://docs.oracle.com/javaee/7/tutorial/persistence-intro005.htm
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