按照下面URL中的步骤已经全部配置完成了,但是依旧出现错误！

http://makaidong.com/lr393993507/160890_24405114.html

pom.xml

<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid</artifactId>
    <version>${druid-version}</version>
</dependency>

spring.xml

<!-- 配置druid数据源 -->
	<bean name="dataSource"
		class="com.alibaba.druid.pool.DruidDataSource" init-method="init"
		destroy-method="close">
		<!-- 数据库连接基础信息 -->
		<property name="url" value="jdbc:mysql://localhost:3306/spring_test?useUnicode=ture&amp;characterEncoding=UTF-8&amp;serverTimezone=UTC"/>
		<property name="username" value="root" />
		<property name="password" value="123456" />
		<property name="driverClassName" value="com.mysql.cj.jdbc.Driver"></property>
		<!-- 初始化连接大小 -->
		<property name="initialSize" value="10" />
		<!-- 连接池最大使用连接数量 -->
		<property name="maxActive" value="20" />
		<!-- 连接池最小空闲 -->
		<property name="minIdle" value="10" />
		<!-- 获取连接最大等待时间 -->
		<property name="maxWait" value="60000" />

		<!-- 监控数据库 -->
		<property name="filters" value="stat" />
	</bean>

	<bean id="jdbcTemplate"
		class="org.springframework.jdbc.core.JdbcTemplate">
		<property name="dataSource" ref="dataSource" />
	</bean>

web.xml

<!-- Druid过滤器 -->
	<filter>
		<filter-name>DruidWebStatFilter</filter-name>
		<filter-class>com.alibaba.druid.support.http.WebStatFilter</filter-class>
		<init-param>
			<param-name>exclusions</param-name>
			<param-value>*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>DruidWebStatFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<servlet>
		<servlet-name>DruidStatView</servlet-name>
		<servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
	</servlet>
	<servlet-mapping>
		<servlet-name>DruidStatView</servlet-name>
		<url-pattern>/druid/*</url-pattern>
	</servlet-mapping>

错误报告

不知道到底哪里出问题了！求解答？？？