apache-tomcat-9.0.13\conf 目錄下的
修改 context.xml 文件添加
<?xml version="1.0" encoding="UTF-8"?>
<!--
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contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
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See the License for the specific language governing permissions and
limitations under the License.
--><!-- The contents of this file will be loaded for each web application --><Context>
<!-- Default set of monitored resources. If one of these changes, the -->
<!-- web application will be reloaded. -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<WatchedResource>WEB-INF/tomcat-web.xml</WatchedResource>
<WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->
<!-- driverClassName="com.mysql.jdbc.Driver"-->
<!-- 需要添加的部分 -->
<Resource name="SIM_DS"
auth="Container"
type="javax.sql.DataSource"
maxTotal="100"
maxIdle="30"
maxWaitMillis="10000" username="root"
password="talent"
driverClassName="com.mysql.cj.jdbc.Driver"
url="jdbc:mysql://localhost:3306/ta?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&useSSL=false"
validationQuery="select 1"
/>
</Context>
web 中的使用
<!-- 數據庫和mybtais --> <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <property name="jndiName" value="java:comp/env/SIM_DS"/> </bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 自動掃描目錄 -->
<property name="mapperLocations" value="WEB-INF/mapping/*.xml"/>
<!-- 設置配置文件地路徑 分頁插件配置文件
<property name="configLocation" value="classpath:mybatisPlugin.xml" /> -->
</bean>