使用hibernate 3 + p6spy+ log4j 写日志文件时的错误

log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Exception in thread "main" org.hibernate.exception.JDBCConnectionException: Cannot open connection
 at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74)
 at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
 at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)
 at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:420)
 at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
 at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:129)
 at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:57)
 at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1290)
 at com.alpha.UserService.insertPower(UserService.java:27)
 at com.alpha.UserService.main(UserService.java:21)
Caused by: java.sql.SQLException: No suitable driver
 at java.sql.DriverManager.getConnection(Unknown Source)
 at java.sql.DriverManager.getConnection(Unknown Source)
 at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
 at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:417)
 ... 6 more

 

环境：

mye6.1

sqlserver 2000

hibernate 3

 

hibernate.cfg.xml

 

 

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

 <session-factory>
  <property name="connection.username">sa</property>
  <property name="connection.url">
   jdbc:microsoft:sqlserver://192.168.1.152:1433;DatabaseName=test

  </property>
  <property name="dialect">
   org.hibernate.dialect.SQLServerDialect
  </property>
  <property name="myeclipse.connection.profile">
   sqlserver
  </property>
  <property name="connection.password">123456</property>
  <property name="connection.driver_class">
   <!--com.microsoft.jdbc.sqlserver.SQLServerDriver -->
   com.p6spy.engine.spy.P6SpyDriver
  </property>
  <property name="show_sql">true</property>
  <property name="format_sql">true</property>
  <property name="use_sql_comments">true</property>
  <mapping resource="com/alpha/Power.hbm.xml" />
  <mapping resource="com/alpha/User.hbm.xml" />
 </session-factory>
</hibernate-configuration>