连接池报错 Proxool Provider unable to load JAXP configurator file: proxool.xml

<session-factory>
    <property name="show_sql">true</property>
    <property name="generate_statistics">false</property>
    <property name="connection.useUnicode">true</property>
    <property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property>
        
    <property name="hibernate.connection.provider_class">org.hibernate.connection.ProxoolConnectionProvider</property>  
    <property name="hibernate.proxool.xml">proxool.xml</property>  
    <property name="hibernate.proxool.pool_alias">mysqldb</property>        
</session-factory>

<?xml version="1.0" encoding="UTF-8"?>
<!-- the proxool configuration can be embedded within your own application‘s.
Anything outside the "proxool" tag is ignored. -->
<something-else-entirely>
<proxool>
<!--连接池的别名-->
<alias>mysqldb</alias>
<!--proxool只能管理由自己产生的连接-->
<driver-url>jdbc:mysql://127.0.0.1:3306/ucom?useUnicode=true&amp;characterEncoding=UTF8</driver-url>
<!-- JDBC驱动程序 -->
<driver-class>com.mysql.jdbc.Driver</driver-class>
<driver-properties>
<property name="user" value="root"/>
<property name="password" value="gdyl2017"/>
</driver-properties>
<!-- proxool自动侦察各个连接状态的时间间隔(毫秒),侦察到空闲的连接就马上回收,超时的销毁-->
<house-keeping-sleep-time>90000</house-keeping-sleep-time>
<!-- 指因未有空闲连接可以分配而在队列中等候的最大请求数,超过这个请求数的用户连接就不会被接受-->
<maximum-new-connections>20</maximum-new-connections>
<!-- 最少保持的空闲连接数-->
<prototype-count>5</prototype-count>
<!-- 允许最大连接数,超过了这个连接，再有请求时，就排在队列中等候，最大的等待请求数由maximum-new-connections决定-->
<maximum-connection-count>100</maximum-connection-count>
<!-- 最小连接数-->
<minimum-connection-count>10</minimum-connection-count>
<!--  在分配连接前后是否进行有效性测试，这个是解决本问题的关键 -->
<test-before-use>true</test-before-use>  
<test-after-use>true</test-after-use>  
<!-- 用于测试的SQL语句 一定要写(不知道问什么) -->  
<house-keeping-test-sql>SELECT CURRENT_USER</house-keeping-test-sql>  
</proxool>
</something-else-entirely>

<?xml version="1.0" encoding="UTF-8"?>
<!-- the proxool configuration can be embedded within your own application‘s.
Anything outside the "proxool" tag is ignored. -->
<something-else-entirely>
　　<proxool>
　　　　<alias>mysqldb</alias>
　　　　<driver-url>jdbc:mysql://127.0.0.1:3306/ucom?useUnicode=true&amp;characterEncoding=UTF8</driver-url>
　　　　<driver-class>com.mysql.jdbc.Driver</driver-class>
　　　　<driver-properties>
　　　　　　<property name="user" value="root"/>
　　　　　　<property name="password" value="gdyl2017"/>
　　　　</driver-properties>
　　　　<house-keeping-sleep-time>90000</house-keeping-sleep-time>
　　　　<maximum-new-connections>20</maximum-new-connections>
　　　　<prototype-count>5</prototype-count>
　　　　<maximum-connection-count>100</maximum-connection-count>
　　　　<minimum-connection-count>10</minimum-connection-count>
　　　　<test-before-use>true</test-before-use>  
　　　　<test-after-use>true</test-after-use>  
　　　　<house-keeping-test-sql>SELECT CURRENT_USER</house-keeping-test-sql>  
　　</proxool>
</something-else-entirely>