在C3P0数据源代码案例测试中编写一个c3p0-config.xml文件时候url部分出现报错The reference to entity “characterEncoding” must end with the ‘;’ delimiter.
代码如下:
<?xml version="1.0" encoding="UTF-8"?>
<c3p0-config>
<default-config>
<property name="driverClass">com.mysql.jdbc.Driver</property>
<property name="jdbcUrl">
jdbc:mysql://localhost:3306/mydb?useUnicode=true&characterEncoding=UTF8&serverTimezone=UTC
</property>
<property name="user">root</property>
<property name="password">root</property>
<property name="checkoutTimeout">30000</property>
<property name="initialPoolSize">10</property>
<property name="ma