【发布时间】:2014-01-10 05:57:23
【问题描述】:
我们将为使用 JSF2.0、Hibernate、MySQL 设计的 Web 应用程序启用 UTF-8 字符编码。
以下是我们应用上下文文件中定义的数据源
<bean id="DataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="com.mysql.jdbc.Driver" />
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/dbname" />
<property name="maxPoolSize" value="10" />
<property name="maxStatements" value="0" />
<property name="minPoolSize" value="5" />
<property name="useUnicode" value="yes" />
<property name="characterEncoding" value="UTF-8" />
</bean>
在运行应用程序时出现异常
Error creating bean with name 'SessionFactory' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Cannot resolve reference to bean 'DataSource' Error creating bean with name 'DataSource' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Invalid property 'useUnicode' of bean class [com.mchange.v2.c3p0.ComboPooledDataSource]: Bean property 'useUnicode' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
我们也尝试过使用以下方法,但出现错误
<bean id="DataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="com.mysql.jdbc.Driver" />
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/dbname?useUnicode=yes&characterEncoding=UTF-8;" />
<property name="maxPoolSize" value="10" />
<property name="maxStatements" value="0" />
<property name="minPoolSize" value="5" />
</bean>
Error: The reference to entity "characterEncoding" must end with the ';' delimiter
【问题讨论】:
标签: hibernate jsf-2 utf-8 character-encoding applicationcontext