目录

[toc]

1.主配置文件

1.1定义

1.1.1分类

在hibernate的配置文件中，session-factory的配置下，分为三类

连接配置：配置连接的参数
其他配置：配置其他的需求，例如打印sql语句，自动建表
映射配置：配置具体类的映射文件

需要注意的是proterty字段需要在mapping字段之前

Demo：



<!DOCTYPE hibernate-configuration PUBLIC

    "-//Hibernate/Hibernate Configuration DTD 3.0//EN"

    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

    <session-factory name="foo">

        <!-- 数据库连接配置 -->

        <!-- 连接类 -->

        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>

        <!-- 连接数据库 -->

        <property name="hibernate.connection.url">jdbc:mysql:///hi</property>

        <!-- 连接用户名 -->

        <property name="hibernate.connection.username">root</property>

        <!-- 连接密码 -->

        <property name="hibernate.connection.password">root</property>

        <!-- 数据库方言 -->

        <property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property>

        <!-- 其他配置 -->

        <property name="hibernate.show_sql"></property>

        <property name="hibernate.hbm2ddl.auto">create</property>

        <!-- 加载所有的映射 -->

        <mapping resource="per/liyue/code/hibernatehello/Employee.hbm.xml"/>

    </session-factory>

</hibernate-configuration>

1.1.2分类

其中在其他配置项中可以配置创建或者更新的属性：

hibernate.hbm2ddl.auto create-drop 每次在创建sessionFactory时候执行创建表；

当调用sesisonFactory的close方法的时候，删除表！
hibernate.hbm2ddl.auto create 每次都重新建表；如果表已经存在就先删除再创建
hibernate.hbm2ddl.auto update 如果表不存在就创建；表存在就不创建；
hibernate.hbm2ddl.auto validate (生成环境时候) 执行验证：当映射文件的内容与数据库表结构不一样的时候就报错！

1.1.3不使用配置文件生成表

在hibernate.cfg.xml中，可以设定属性为自动生成表，但是这种加载方式在调用配置文件的时候才会生效，如果要按需加载。则需要用代码手动来实现。

<!-- 将下面配置语句注释 -->

<property name="hibernate.hbm2ddl.auto">create</property>

具体做法是在配置文件中注释自动生成的配置语句

package per.liyue.code.hibernatehello;

import org.hibernate.cfg.Configuration;

import org.hibernate.tool.hbm2ddl.SchemaExport;

import org.junit.Test;

public class AppMuanal {

    @Test

    public void CreateTableManual(){

        //创建配置对象

        Configuration con = new Configuration();

        //加载配置文件

        con.configure();

        //获取工具类来实现创建表

        SchemaExport schemaExport = new SchemaExport(con);

        /*

         * create的第一个参数表示是否显示sql语句

         * create的第二个参数表示是否创建表

         */

        schemaExport.create(true, true);

    }

}

1.2教程

常用的配置在教程hibernate-distribution-3.6.0.Final\project\etc\hibernate.properties中。下面是内容

######################

### Query Language ###

######################

## define query language constants / function names

hibernate.query.substitutions yes 'Y', no 'N'

## select the classic query parser

#hibernate.query.factory_class org.hibernate.hql.classic.ClassicQueryTranslatorFactory

#################

### Platforms ###

#################

## JNDI Datasource

#hibernate.connection.datasource jdbc/test

#hibernate.connection.username db2

#hibernate.connection.password db2

## HypersonicSQL

hibernate.dialect org.hibernate.dialect.HSQLDialect

hibernate.connection.driver_class org.hsqldb.jdbcDriver

hibernate.connection.username sa

hibernate.connection.password

hibernate.connection.url jdbc:hsqldb:./build/db/hsqldb/hibernate

#hibernate.connection.url jdbc:hsqldb:hsql://localhost

#hibernate.connection.url jdbc:hsqldb:test

## H2 (www.h2database.com)

#hibernate.dialect org.hibernate.dialect.H2Dialect

#hibernate.connection.driver_class org.h2.Driver

#hibernate.connection.username sa

#hibernate.connection.password

#hibernate.connection.url jdbc:h2:mem:./build/db/h2/hibernate

#hibernate.connection.url jdbc:h2:testdb/h2test

#hibernate.connection.url jdbc:h2:mem:imdb1

#hibernate.connection.url jdbc:h2:tcp://dbserv:8084/sample;

#hibernate.connection.url jdbc:h2:ssl://secureserv:8085/sample;

#hibernate.connection.url jdbc:h2:ssl://secureserv/testdb;cipher=AES

## MySQL

#hibernate.dialect org.hibernate.dialect.MySQLDialect

#hibernate.dialect org.hibernate.dialect.MySQLInnoDBDialect

#hibernate.dialect org.hibernate.dialect.MySQLMyISAMDialect

#hibernate.connection.driver_class com.mysql.jdbc.Driver

#hibernate.connection.url jdbc:mysql:///test

#hibernate.connection.username gavin

#hibernate.connection.password

## Oracle

#hibernate.dialect org.hibernate.dialect.Oracle8iDialect

#hibernate.dialect org.hibernate.dialect.Oracle9iDialect

#hibernate.dialect org.hibernate.dialect.Oracle10gDialect

#hibernate.connection.driver_class oracle.jdbc.driver.OracleDriver

#hibernate.connection.username ora

#hibernate.connection.password ora

#hibernate.connection.url jdbc:oracle:thin:@localhost:1521:orcl

#hibernate.connection.url jdbc:oracle:thin:@localhost:1522:XE

## PostgreSQL

#hibernate.dialect org.hibernate.dialect.PostgreSQLDialect

#hibernate.connection.driver_class org.postgresql.Driver

#hibernate.connection.url jdbc:postgresql:template1

#hibernate.connection.username pg

#hibernate.connection.password

## DB2

#hibernate.dialect org.hibernate.dialect.DB2Dialect

#hibernate.connection.driver_class com.ibm.db2.jcc.DB2Driver

#hibernate.connection.driver_class COM.ibm.db2.jdbc.app.DB2Driver

#hibernate.connection.url jdbc:db2://localhost:50000/somename

#hibernate.connection.url jdbc:db2:somename

#hibernate.connection.username db2

#hibernate.connection.password db2

## TimesTen

#hibernate.dialect org.hibernate.dialect.TimesTenDialect

#hibernate.connection.driver_class com.timesten.jdbc.TimesTenDriver

#hibernate.connection.url jdbc:timesten:direct:test

#hibernate.connection.username

#hibernate.connection.password 

## DB2/400

#hibernate.dialect org.hibernate.dialect.DB2400Dialect

#hibernate.connection.username user

#hibernate.connection.password password

## Native driver

#hibernate.connection.driver_class COM.ibm.db2.jdbc.app.DB2Driver

#hibernate.connection.url jdbc:db2://systemname

## Toolbox driver

#hibernate.connection.driver_class com.ibm.as400.access.AS400JDBCDriver

#hibernate.connection.url jdbc:as400://systemname

## Derby (not supported!)

#hibernate.dialect org.hibernate.dialect.DerbyDialect

#hibernate.connection.driver_class org.apache.derby.jdbc.EmbeddedDriver

#hibernate.connection.username

#hibernate.connection.password

#hibernate.connection.url jdbc:derby:build/db/derby/hibernate;create=true

## Sybase

#hibernate.dialect org.hibernate.dialect.SybaseDialect

#hibernate.connection.driver_class com.sybase.jdbc2.jdbc.SybDriver

#hibernate.connection.username sa

#hibernate.connection.password sasasa

#hibernate.connection.url jdbc:sybase:Tds:co3061835-a:5000/tempdb

## Mckoi SQL

#hibernate.dialect org.hibernate.dialect.MckoiDialect

#hibernate.connection.driver_class com.mckoi.JDBCDriver

#hibernate.connection.url jdbc:mckoi:///

#hibernate.connection.url jdbc:mckoi:local://C:/mckoi1.0.3/db.conf

#hibernate.connection.username admin

#hibernate.connection.password nimda

## SAP DB

#hibernate.dialect org.hibernate.dialect.SAPDBDialect

#hibernate.connection.driver_class com.sap.dbtech.jdbc.DriverSapDB

#hibernate.connection.url jdbc:sapdb://localhost/TST

#hibernate.connection.username TEST

#hibernate.connection.password TEST

#hibernate.query.substitutions yes 'Y', no 'N'

## MS SQL Server

#hibernate.dialect org.hibernate.dialect.SQLServerDialect

#hibernate.connection.username sa

#hibernate.connection.password sa

## JSQL Driver

#hibernate.connection.driver_class com.jnetdirect.jsql.JSQLDriver

#hibernate.connection.url jdbc:JSQLConnect://1E1/test

## JTURBO Driver

#hibernate.connection.driver_class com.newatlanta.jturbo.driver.Driver

#hibernate.connection.url jdbc:JTurbo://1E1:1433/test

## WebLogic Driver

#hibernate.connection.driver_class weblogic.jdbc.mssqlserver4.Driver

#hibernate.connection.url jdbc:weblogic:mssqlserver4:1E1:1433

## Microsoft Driver (not recommended!)

#hibernate.connection.driver_class com.microsoft.jdbc.sqlserver.SQLServerDriver

#hibernate.connection.url jdbc:microsoft:sqlserver://1E1;DatabaseName=test;SelectMethod=cursor

## The New Microsoft Driver

#hibernate.connection.driver_class com.microsoft.sqlserver.jdbc.SQLServerDriver

#hibernate.connection.url jdbc:sqlserver://localhost

## jTDS (since version 0.9)

#hibernate.connection.driver_class net.sourceforge.jtds.jdbc.Driver

#hibernate.connection.url jdbc:jtds:sqlserver://1E1/test

## Interbase

#hibernate.dialect org.hibernate.dialect.InterbaseDialect

#hibernate.connection.username sysdba

#hibernate.connection.password masterkey

## DO NOT specify hibernate.connection.sqlDialect

## InterClient

#hibernate.connection.driver_class interbase.interclient.Driver

#hibernate.connection.url jdbc:interbase://localhost:3060/C:/firebird/test.gdb

## Pure Java

#hibernate.connection.driver_class org.firebirdsql.jdbc.FBDriver

#hibernate.connection.url jdbc:firebirdsql:localhost/3050:/firebird/test.gdb

## Pointbase

#hibernate.dialect org.hibernate.dialect.PointbaseDialect

#hibernate.connection.driver_class com.pointbase.jdbc.jdbcUniversalDriver

#hibernate.connection.url jdbc:pointbase:embedded:sample

#hibernate.connection.username PBPUBLIC

#hibernate.connection.password PBPUBLIC

## Ingres

## older versions (before Ingress 2006)

#hibernate.dialect org.hibernate.dialect.IngresDialect

#hibernate.connection.driver_class ca.edbc.jdbc.EdbcDriver

#hibernate.connection.url jdbc:edbc://localhost:II7/database

#hibernate.connection.username user

#hibernate.connection.password password

## Ingres 2006 or later

#hibernate.dialect org.hibernate.dialect.IngresDialect

#hibernate.connection.driver_class com.ingres.jdbc.IngresDriver

#hibernate.connection.url jdbc:ingres://localhost:II7/database;CURSOR=READONLY;auto=multi

#hibernate.connection.username user

#hibernate.connection.password password

## Mimer SQL

#hibernate.dialect org.hibernate.dialect.MimerSQLDialect

#hibernate.connection.driver_class com.mimer.jdbc.Driver

#hibernate.connection.url jdbc:mimer:multi1

#hibernate.connection.username hibernate

#hibernate.connection.password hibernate

## InterSystems Cache

#hibernate.dialect org.hibernate.dialect.Cache71Dialect

#hibernate.connection.driver_class com.intersys.jdbc.CacheDriver

#hibernate.connection.username _SYSTEM

#hibernate.connection.password SYS

#hibernate.connection.url jdbc:Cache://127.0.0.1:1972/HIBERNATE

#################################

### Hibernate Connection Pool ###

#################################

hibernate.connection.pool_size 1

###########################

### C3P0 Connection Pool###

###########################

#hibernate.c3p0.max_size 2

#hibernate.c3p0.min_size 2

#hibernate.c3p0.timeout 5000

#hibernate.c3p0.max_statements 100

#hibernate.c3p0.idle_test_period 3000

#hibernate.c3p0.acquire_increment 2

#hibernate.c3p0.validate false

##############################

### Proxool Connection Pool###

##############################

## Properties for external configuration of Proxool

hibernate.proxool.pool_alias pool1

## Only need one of the following

#hibernate.proxool.existing_pool true

#hibernate.proxool.xml proxool.xml

#hibernate.proxool.properties proxool.properties

#################################

### Plugin ConnectionProvider ###

#################################

## use a custom ConnectionProvider (if not set, Hibernate will choose a built-in ConnectionProvider using hueristics)

#hibernate.connection.provider_class org.hibernate.connection.DriverManagerConnectionProvider

#hibernate.connection.provider_class org.hibernate.connection.DatasourceConnectionProvider

#hibernate.connection.provider_class org.hibernate.connection.C3P0ConnectionProvider

#hibernate.connection.provider_class org.hibernate.connection.ProxoolConnectionProvider

#######################

### Transaction API ###

#######################

## Enable automatic flush during the JTA beforeCompletion() callback

## (This setting is relevant with or without the Transaction API)

#hibernate.transaction.flush_before_completion

## Enable automatic session close at the end of transaction

## (This setting is relevant with or without the Transaction API)

#hibernate.transaction.auto_close_session

## the Transaction API abstracts application code from the underlying JTA or JDBC transactions

#hibernate.transaction.factory_class org.hibernate.transaction.JTATransactionFactory

#hibernate.transaction.factory_class org.hibernate.transaction.JDBCTransactionFactory

## to use JTATransactionFactory, Hibernate must be able to locate the UserTransaction in JNDI

## default is java:comp/UserTransaction

## you do NOT need this setting if you specify hibernate.transaction.manager_lookup_class

#jta.UserTransaction jta/usertransaction

#jta.UserTransaction javax.transaction.UserTransaction

#jta.UserTransaction UserTransaction

## to use the second-level cache with JTA, Hibernate must be able to obtain the JTA TransactionManager

#hibernate.transaction.manager_lookup_class org.hibernate.transaction.JBossTransactionManagerLookup

#hibernate.transaction.manager_lookup_class org.hibernate.transaction.WeblogicTransactionManagerLookup

#hibernate.transaction.manager_lookup_class org.hibernate.transaction.WebSphereTransactionManagerLookup

#hibernate.transaction.manager_lookup_class org.hibernate.transaction.OrionTransactionManagerLookup

#hibernate.transaction.manager_lookup_class org.hibernate.transaction.ResinTransactionManagerLookup

##############################

### Miscellaneous Settings ###

##############################

## print all generated SQL to the console

#hibernate.show_sql true

## format SQL in log and console

hibernate.format_sql true

## add comments to the generated SQL

#hibernate.use_sql_comments true

## generate statistics

#hibernate.generate_statistics true

## auto schema export

#hibernate.hbm2ddl.auto create-drop

#hibernate.hbm2ddl.auto create

#hibernate.hbm2ddl.auto update

#hibernate.hbm2ddl.auto validate

## specify a default schema and catalog for unqualified tablenames

#hibernate.default_schema test

#hibernate.default_catalog test

## enable ordering of SQL UPDATEs by primary key

#hibernate.order_updates true

## set the maximum depth of the outer join fetch tree

hibernate.max_fetch_depth 1

## set the default batch size for batch fetching

#hibernate.default_batch_fetch_size 8

## rollback generated identifier values of deleted entities to default values

#hibernate.use_identifer_rollback true

## enable bytecode reflection optimizer (disabled by default)

#hibernate.bytecode.use_reflection_optimizer true

#####################

### JDBC Settings ###

#####################

## specify a JDBC isolation level

#hibernate.connection.isolation 4

## enable JDBC autocommit (not recommended!)

#hibernate.connection.autocommit true

## set the JDBC fetch size

#hibernate.jdbc.fetch_size 25

## set the maximum JDBC 2 batch size (a nonzero value enables batching)

#hibernate.jdbc.batch_size 5

#hibernate.jdbc.batch_size 0

## enable batch updates even for versioned data

hibernate.jdbc.batch_versioned_data true

## enable use of JDBC 2 scrollable ResultSets (specifying a Dialect will cause Hibernate to use a sensible default)

#hibernate.jdbc.use_scrollable_resultset true

## use streams when writing binary types to / from JDBC

hibernate.jdbc.use_streams_for_binary true

## use JDBC 3 PreparedStatement.getGeneratedKeys() to get the identifier of an inserted row

#hibernate.jdbc.use_get_generated_keys false

## choose a custom JDBC batcher

# hibernate.jdbc.factory_class

## enable JDBC result set column alias caching

## (minor performance enhancement for broken JDBC drivers)

# hibernate.jdbc.wrap_result_sets

## choose a custom SQL exception converter

#hibernate.jdbc.sql_exception_converter

##########################

### Second-level Cache ###

##########################

## optimize chache for minimal "puts" instead of minimal "gets" (good for clustered cache)

#hibernate.cache.use_minimal_puts true

## set a prefix for cache region names

hibernate.cache.region_prefix hibernate.test

## disable the second-level cache

#hibernate.cache.use_second_level_cache false

## enable the query cache

#hibernate.cache.use_query_cache true

## store the second-level cache entries in a more human-friendly format

#hibernate.cache.use_structured_entries true

## choose a cache implementation

#hibernate.cache.provider_class org.hibernate.cache.EhCacheProvider

#hibernate.cache.provider_class org.hibernate.cache.EmptyCacheProvider

hibernate.cache.provider_class org.hibernate.cache.HashtableCacheProvider

#hibernate.cache.provider_class org.hibernate.cache.TreeCacheProvider

#hibernate.cache.provider_class org.hibernate.cache.OSCacheProvider

#hibernate.cache.provider_class org.hibernate.cache.SwarmCacheProvider

## choose a custom query cache implementation

#hibernate.cache.query_cache_factory

############

### JNDI ###

############

## specify a JNDI name for the SessionFactory

#hibernate.session_factory_name hibernate/session_factory

## Hibernate uses JNDI to bind a name to a SessionFactory and to look up the JTA UserTransaction;

## if hibernate.jndi.* are not specified, Hibernate will use the default InitialContext() which

## is the best approach in an application server

#file system

#hibernate.jndi.class com.sun.jndi.fscontext.RefFSContextFactory

#hibernate.jndi.url file:/

#WebSphere

#hibernate.jndi.class com.ibm.websphere.naming.WsnInitialContextFactory

#hibernate.jndi.url iiop://localhost:900/

2. 映射配置文件

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25.Hibernate-配置文件.md

目录 [toc]