引言:
druid出现(*)druid property for user to setup,让我一顿好找,各种查官方文档,也没查出问题。最终找到如下解决方案。希望对你有帮助。。
如果你已经配置完毕,直接更druid-1.0.12.jar,直接更换版本为:druid-1.0.11.jar或者升级为最新版本druid-1.0.29.jar(2017-04-07验证可行),再启动,节约点时间就不用再往下看了,以下是我发现解决该问题的步骤。
1,在maven工程pom.xml 引入jar包:
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.12</version>
</dependency>
2, 配置数据源:
<!-- druid setting -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
init-method="init" destroy-method="close">
<property name="driverClassName" value="${ds.druid.driver}"/>
<property name="url" value="${ds.druid.url}"/>
<property name="username" value="${ds.druid.username}"/>
<property name="password" value="${ds.druid.password}"/>
<property name="initialSize" value="${ds.druid.initialSize}"/>
<property name="minIdle" value="${ds.druid.minIdle}"/>
<property name="maxActive" value="${ds.druid.maxActive}"/>
<property name="maxWait" value="${ds.druid.maxWait}"/>
<property name="timeBetweenEvictionRunsMillis" value="${ds.druid.timeBetweenEvictionRunsMillis}"/>
<property name="minEvictableIdleTimeMillis" value="${ds.druid.minEvictableIdleTimeMillis}"/>
<property name="filters" value="stat,wall" />
<!-- 可选项 -->
<property name="proxyFilters">
<list>
<ref bean="stat-filter"/>
</list>
</property>
</bean>
<!-- 可选项 druid监控统计bean 对应上文dataSource中的proxyFilters -->
<bean id="stat-filter" class="com.alibaba.druid.filter.stat.StatFilter">
<property name="slowSqlMillis" value="1000" />
<property name="logSlowSql" value="true" />
<property name="mergeSql" value="true" />
</bean>
3,找到工程下的web.xml,添加如下配置:
<!-- 数据库监控 start -->
<servlet>
<servlet-name>DruidStatView</servlet-name>
<!-- 展示监控页面的servlet -->
<servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
<init-param>
<param-name>profileEnable</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>resetEnable</param-name>
<param-value>false</param-value>
</init-param>
<!-- 可选项 登陆的用户名和密码 -->
<init-param>
<param-name>loginUsername</param-name>
<param-value>druid</param-value>
</init-param>
<init-param>
<param-name>loginPassword</param-name>
<param-value>druid</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>DruidStatView</servlet-name>
<url-pattern>/druid/*</url-pattern>
</servlet-mapping>
4,启动工程后浏览器输入以下地址,可以看到登陆界面
http://localhost:8888/druid/
输入用户名和密码:druid
5,点“数据源”,就会出现“(*)druid property for user to setup”
6,降低maven引入jar包的版本,从1.0.12降到1.0.11
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.11</version>
</dependency>
或者使用:
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.29</version>
</dependency>
7, 再次启动,如下图,大功告成~~~