Hibernate在不同的行中显示查询及其参数值。

如果你正在使用应用程序。你可以在application.properties中使用下面突出显示的参数。

org.hibernate.SQL will show queries: logging.level.org.hibernate.SQL=DEBUG org.hibernate.type will show all parameter values, which will map with select, insert and update queries. logging.level.org.hibernate.type=TRACE org.hibernate.type.EnumType will show enum type parameter value: logging.level.org.hibernate.type.EnumType=TRACE Example output: 2018-06-14 11:06:28,217 TRACE [main] [EnumType.java : 321] Binding [active] to parameter: [1] sql.BasicBinder will show integer, varchar, boolean type parameter value logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE Example output: * 2018-06-14 11:28:29,750 TRACE [http-nio-9891-exec-2] [BasicBinder.java : 65] binding parameter [1] as [BOOLEAN] - [true] * 2018-06-14 11:28:29,751 TRACE [http-nio-9891-exec-2] [BasicBinder.java : 65] binding parameter [2] as [INTEGER] - [1] * 2018-06-14 11:28:29,752 TRACE [http-nio-9891-exec-2] [BasicBinder.java : 65] binding parameter [3] as [VARCHAR] - [public]

正如我在这篇文章中所描述的，您可以使用数据源-代理来实现。

假设你的应用程序需要一个dataSource bean(例如通过@Resource)，你可以这样配置dataSource -proxy:

<bean id="actualDataSource" class="bitronix.tm.resource.jdbc.PoolingDataSource" init-method="init"
  destroy-method="close">
    <property name="className" value="bitronix.tm.resource.jdbc.lrc.LrcXADataSource"/>
    <property name="uniqueName" value="actualDataSource"/>
    <property name="minPoolSize" value="0"/>
    <property name="maxPoolSize" value="5"/>
    <property name="allowLocalTransactions" value="false" />
    <property name="driverProperties">
        <props>
            <prop key="user">${jdbc.username}</prop>
            <prop key="password">${jdbc.password}</prop>
            <prop key="url">${jdbc.url}</prop>
            <prop key="driverClassName">${jdbc.driverClassName}</prop>
        </props>
    </property>
</bean>

<bean id="proxyDataSource" class="net.ttddyy.dsproxy.support.ProxyDataSource">
    <property name="dataSource" ref="testDataSource"/>
    <property name="listener">
        <bean class="net.ttddyy.dsproxy.listener.ChainListener">
            <property name="listeners">
                <list>
                    <bean class="net.ttddyy.dsproxy.listener.CommonsQueryLoggingListener">
                        <property name="logLevel" value="INFO"/>
                    </bean>
                    <bean class="net.ttddyy.dsproxy.listener.DataSourceQueryCountListener"/>
                </list>
            </property>
        </bean>
    </property>
</bean>

<alias name="proxyDataSource" alias="dataSource"/>

现在Hibernate输出vs.数据源-代理:

INFO  [main]: n.t.d.l.CommonsQueryLoggingListener - Name:, Time:1, Num:1, Query:{[select company0_.id as id1_6_, company0_.name as name2_6_ from Company company0_][]}
INFO  [main]: n.t.d.l.CommonsQueryLoggingListener - Name:, Time:0, Num:1, Query:{[insert into WarehouseProductInfo (id, quantity) values (default, ?)][19]}
INFO  [main]: n.t.d.l.CommonsQueryLoggingListener - Name:, Time:0, Num:1, Query:{[insert into Product (id, code, company_id, importer_id, name, version) values (default, ?, ?, ?, ?, ?)][phoneCode,1,-5,Phone,0]}

数据源-代理查询包含参数值，您甚至可以添加自定义JDBC语句拦截器，以便从集成测试中捕获N+1个查询问题。

日志可以工作，但并不是您想要的，但P6Spy可以完美地工作。

这里有一个简单的教程来实现以及。对我来说，这就像魅力。

下载P6Spy库:获取P6Spy -install.jar 解压:解压p6spy-install.jar文件，查找p6spy.jar和spy.properties 添加库依赖项:将p6spy.jar添加到项目库依赖项中 Modify P6Spy properties file:修改数据库配置文件。您需要用P6Spy JDBC驱动程序替换现有的JDBC驱动程序。

原来是MySQL JDBC驱动程序- (com.mysql.jdbc.Driver)

<session-factory>
  <property name="hibernate.bytecode.use_reflection_optimizer">false</property>
  <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>  <!-- note the difference -->
  <property name="hibernate.connection.password">password</property>
  <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/myuser</property>
  <property name="hibernate.connection.username">root</property>
  <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
  <property name="show_sql">true</property>
</session-factory>

更改为P6Spy JDBC驱动程序(com.p6spy.engine.spy.P6SpyDriver)

<session-factory>
  <property name="hibernate.bytecode.use_reflection_optimizer">false</property>
  <property name="hibernate.connection.driver_class">com.p6spy.engine.spy.P6SpyDriver</property>  <!-- note the difference -->
  <property name="hibernate.connection.password">password</property>
  <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/myuser</property>
  <property name="hibernate.connection.username">root</property>
  <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
  <property name="show_sql">true</property>
</session-factory>

修改P6Spy属性文件:spy.properties

用现有的MySQL JDBC驱动程序替换realdriver

realdriver=com.mysql.jdbc.Driver

# specifies another driver to use
realdriver2=
# specifies a third driver to use
realdriver3=

在logfile属性中更改日志文件的位置。所有SQL语句都将被记录到这个文件中。

窗口:

logfile=c:/spy.log

UNIX:

logfile=/srv/log/spy.log

复制的间谍。属性到项目类路径:复制间谍。属性添加到项目根文件夹。确保你的项目可以定位间谍。财产，否则就是间谍。属性文件未找到异常将被抛出。

Log4Jdbc插件最适合您的需求。它显示如下-

1. Complete SQL query being hit to the db
2. Parameter values being passed to the query
3. Execution time taken by each query

参考下面的链接来配置Log4Jdbc-

https://code.google.com/p/log4jdbc/

将hibernate.cfg.xml修改为:

<property name="show_sql">true</property>
<property name="format_sql">true</property>
<property name="use_sql_comments">true</property>

在"log4j.properties"中包含log4j和以下条目:

log4j.logger.org.hibernate=INFO, hb
log4j.logger.org.hibernate.SQL=DEBUG
log4j.logger.org.hibernate.type=TRACE

log4j.appender.hb=org.apache.log4j.ConsoleAppender
log4j.appender.hb.layout=org.apache.log4j.PatternLayout

解决方案是正确的，但也记录结果对象的所有绑定。为了防止这种情况，可以创建一个单独的追加器并启用过滤。例如:

<!-- A time/date based rolling appender -->
<appender name="FILE_HIBERNATE" class="org.jboss.logging.appender.DailyRollingFileAppender">
    <errorHandler class="org.jboss.logging.util.OnlyOnceErrorHandler"/>
    <param name="File" value="${jboss.server.log.dir}/hiber.log"/>
    <param name="Append" value="false"/>
    <param name="Threshold" value="TRACE"/>
    <!-- Rollover at midnight each day -->
    <param name="DatePattern" value="'.'yyyy-MM-dd"/>

    <layout class="org.apache.log4j.PatternLayout">
        <!-- The default pattern: Date Priority [Category] Message\n -->
        <param name="ConversionPattern" value="%d %-5p [%c] %m%n"/>
    </layout>
  
    <filter class="org.apache.log4j.varia.StringMatchFilter">
        <param name="StringToMatch" value="bind" />
        <param name="AcceptOnMatch" value="true" />
    </filter>
    <filter class="org.apache.log4j.varia.StringMatchFilter">
        <param name="StringToMatch" value="select" />
        <param name="AcceptOnMatch" value="true" />
    </filter>  
    <filter class="org.apache.log4j.varia.DenyAllFilter"/>
</appender> 

<category name="org.hibernate.type">
  <priority value="TRACE"/>
</category>

<logger name="org.hibernate.type">
   <level value="TRACE"/> 
   <appender-ref ref="FILE_HIBERNATE"/>
</logger>

<logger name="org.hibernate.SQL">
   <level value="TRACE"/> 
   <appender-ref ref="FILE_HIBERNATE"/>
</logger>