Could not get JDBC Connection; nested exception is java.sql.SQLException: Java d

Could not get JDBC Connection; nested exception is java.sql.SQLException: Java does not support the

最近在摸索tapestry5，07年就出现的技术为啥资料如此至少哦，

spring+tapestry5 +mysql

在 连接数据库的时候，提示：Could not get JDBC Connection; nested exception is java.sql.SQLException: Java does not support the

刚开始是mysql的服务没有启动，

启动后有报：

Could not get JDBC Connection; nested exception is java.sql.SQLException: Java does not support theUTF-8

发现在配置url的时候，有添加字符集编码

jdbc:mysql://127.0.0.1:3306/wo?useUnicode=true&characterEncoding='UTF-8'

 <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
  <property name="dataSource" ref="dataSource"/>
 </bean>
 <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
  <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
  <property name="url" value="jdbc:mysql://127.0.0.1:3306/wo?useUnicode=true&amp;characterEncoding=UTF-8"/>  <property name="username" value="root"/>
  <property name="password" value="123"/>
 </bean> 

注意：&characterEncoding=utf-8的写法

在tapestry中xml配置中

是：    &amp;characterEncoding=utf-8

不然会报错的

把两个单引号去掉，搞定