Myeclipse下建立Hibernate框架不能在mysql建立表
测试类package club.mochunrong.hibernate.test;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.hibernate.service.ServiceRegistry;
import club.mochunrong.hibernate.bean.User;
public class HibernateTest {
public static void main(String[] args)
{
try
{
Configuration configuration = new Configuration().configure();
System.out.println(configuration);
ServiceRegistry serviceRegistry =
new StandardServiceRegistryBuilder().applySettings(configuration.getProperties())
.build();
System.out.println(serviceRegistry);
SessionFactory sf = configuration.buildSessionFactory(serviceRegistry);
System.out.println(sf);
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
配置文件
<!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>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://127.0.0.1:3306/haha</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">chunrong</property>
<property name="hibernate.c3p0.max_size">10</property>
<property name="hibernate.c3p0.min_size">2</property>
<property name="hibernate.c3p0.timeout">5000</property>
<property name="hibernate.show_sql">true</property>
<property name="hibernate.format_sql">true</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<mapping class="club.mochunrong.hibernate.bean.User" />
</session-factory>
</hibernate-configuration>
持久化类
package club.mochunrong.hibernate.bean;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
@Entity(name="tb_user")
public class User implements Serializable
{
@Id
@Column(name="TB_ID")
private int id;
@Column(name="TB_NAME")
private String name;
private int age;
public int getId()
{
return this.id;
}
public void setId(int id)
{
this.id = id;
}
public String getName()
{
return this.name;
}
public void setName(String name)
{
this.name = name;
}
public int getAge()
{
return this.age;
}
public void setAge(int age)
{
this.age = age;
}
public String toString()
{
return "User ";
}
}
===========================================================================
console的打印日志
===========================================================================
一月 14, 2018 11:37:00 下午 org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {5.2.12.Final}
一月 14, 2018 11:37:00 下午 org.hibernate.cfg.Environment <clinit>
INFO: HHH000205: Loaded properties from resource hibernate.properties: {hibernate.connection.driver_class=org.h2.Driver, hibernate.service.allow_crawling=false, hibernate.max_fetch_depth=5, hibernate.dialect=org.hibernate.dialect.H2Dialect, hibernate.format_sql=true, hibernate.generate_statistics=true, hibernate.connection.username=sa, hibernate.connection.url=jdbc:h2:mem:db1;DB_CLOSE_DELAY=-1;LOCK_TIMEOUT=10000, hibernate.bytecode.use_reflection_optimizer=false, hibernate.connection.password=****, hibernate.connection.pool_size=5}
org.hibernate.cfg.Configuration@1d422d
一月 14, 2018 11:37:00 下午 org.hibernate.spatial.integration.SpatialService <init>
INFO: HHH80000001: hibernate-spatial integration enabled : true
org.hibernate.boot.registry.internal.StandardServiceRegistryImpl@1d4520b
一月 14, 2018 11:37:00 下午 org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
一月 14, 2018 11:37:00 下午 org.hibernate.c3p0.internal.C3P0ConnectionProvider configure
INFO: HHH010002: C3P0 using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://127.0.0.1:3306/haha
一月 14, 2018 11:37:00 下午 org.hibernate.c3p0.internal.C3P0ConnectionProvider configure
INFO: HHH10001001: Connection properties: {user=root, password=****}
一月 14, 2018 11:37:00 下午 org.hibernate.c3p0.internal.C3P0ConnectionProvider configure
INFO: HHH10001003: Autocommit mode: false
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
MLog initialization issue: slf4j found no binding or threatened to use its (dangerously silent) NOPLogger. We consider the slf4j library not found.
一月 14, 2018 11:37:00 下午 com.mchange.v2.log.MLog
信息: MLog clients using java 1.4+ standard logging.
一月 14, 2018 11:37:01 下午 com.mchange.v2.c3p0.C3P0Registry
信息: Initializing c3p0-0.9.5.2
一月 14, 2018 11:37:01 下午 org.hibernate.c3p0.internal.C3P0ConnectionProvider configure
INFO: HHH10001007: JDBC isolation level: <unknown>
一月 14, 2018 11:37:01 下午 com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource
信息: Initializing c3p0 pool... com.mchange.v2.c3p0.PoolBackedDataSource@eb25adb5 [ connectionPoolDataSource -> com.mchange.v2.c3p0.WrapperConnectionPoolDataSource@32f3b794 [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, contextClassLoaderSource -> caller, debugUnreturnedConnectionStackTraces -> false, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, forceSynchronousCheckins -> false, identityToken -> 1hgery99s1w2efcj18ld78h|1835c46, idleConnectionTestPeriod -> 0, initialPoolSize -> 2, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 5000, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 10, maxStatements -> 0, maxStatementsPerConnection -> 0, minPoolSize -> 2, nestedDataSource -> com.mchange.v2.c3p0.DriverManagerDataSource@edb4e294 [ description -> null, driverClass -> null, factoryClassLocation -> null, forceUseNamedDriverClass -> false, identityToken -> 1hgery99s1w2efcj18ld78h|386f16, jdbcUrl -> jdbc:mysql://127.0.0.1:3306/haha, properties -> {user=******, password=******} ], preferredTestQuery -> null, privilegeSpawnedThreads -> false, propertyCycle -> 0, statementCacheNumDeferredCloseThreads -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, usesTraditionalReflectiveProxies -> false; userOverrides: {} ], dataSourceName -> null, extensions -> {}, factoryClassLocation -> null, identityToken -> 1hgery99s1w2efcj18ld78h|3ef382, numHelperThreads -> 3 ]
一月 14, 2018 11:37:01 下午 org.hibernate.dialect.Dialect <init>
INFO: HHH000400: Using dialect: org.hibernate.dialect.MySQLInnoDBDialect
一月 14, 2018 11:37:01 下午 org.hibernate.envers.boot.internal.EnversServiceImpl configure
INFO: Envers integration enabled? : true
一月 14, 2018 11:37:01 下午 org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection
INFO: HHH10001501: Connection obtained from JdbcConnectionAccess for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode.
org.hibernate.internal.SessionFactoryImpl@16c53fc
===========================================================================
导包问题，我把hibernate的所有包都导进去了，mysql驱动包也导了，
数据库能正常运行使用。
请问各位有经验的大佬是否遇到这样的事情，或者知道怎么解决的告诉我一声谢谢。
我设置了回答有奖励 配置文件里没有引入映射文件
<mapping class="club.mochunrong.hibernate.bean.User" /> 夜色下的俯瞰 发表于 2018-1-16 09:54
配置文件里没有引入映射文件
我用注解的，不是属性文件
@Entity(name="tb_user")
持久化类里面上有的 chun888 发表于 2018-1-16 15:56
我用注解的，不是属性文件
@Entity(name="tb_user")
用注解也要配置啊，我之前说的不清楚，你要在配置文件中注册的注解了的实体类
<mapping class="club.mochunrong.hibernate.bean.User" /> {:10_254:} 我也碰到差不多的问题 段坤11 发表于 2018-3-12 16:28
我也碰到差不多的问题
其实问题早已自己解决了，想知道该论坛能否有人给出我满意答案 {:5_106:}{:5_106:} {:10_277:} 路过学习哈 {:5_90:} 加油 宝宝 😨 ...
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