log4j以及jdbc(mysql)依赖。...> commons-dbcp commons-dbcp ${common.dbcp.verison} commons-pool..."/> spring-servlet.xml db连接是mysql driver + jdbc apache.commons.dbcp.BasicDataSource" destroy-method="close" id =
1.2 配置文件 application.properties 中需要添加下面的配置: spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource...spring.datasource.dbcp2.max-wait-millis=60000 spring.datasource.dbcp2.min-idle=20 spring.datasource.dbcp2....initial-size=2 spring.datasource.dbcp2.validation-query=SELECT 1 spring.datasource.dbcp2.connection-properties...=true spring.datasource.dbcp2.test-on-borrow=true spring.datasource.dbcp2.test-on-return=false spring.datasource.driverClassName...= com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?
DBUtils Apache-commons 是 Apache 的一个工具类库,相信大家都听说过这些工具类,非常实用,我们使用的Apache-commons-dbutils就是其中一个类库,它对 JDBC...--apache dbUtils : 简化 JDBC 操作--> commons-dbutils...该类的灵感来自于org.apache.commons.dbutils.AbstractQueryRunner类,他也是没有一个抽象方法的抽象类,但是他有两个子类,这就限制了我们必须使用其子类完成操作。...package top.wsuo.dao; import org.apache.commons.dbutils.DbUtils; import org.apache.commons.dbutils.QueryRunner...; import org.apache.commons.dbutils.handlers.BeanHandler; import org.apache.commons.dbutils.handlers.BeanListHandler
() { } } 引入三个配置类,Tomcat、Hikari、Dbcp、Dbcp2,处理逻辑基本一致,都是判断是否有对于的类和配置,以Dbcp为例: @ConditionalOnClass({org.apache.commons.dbcp.BasicDataSource.class...}) @ConditionalOnProperty( name = {"spring.datasource.type"}, havingValue = "org.apache.commons.dbcp.BasicDataSource...@Bean @ConfigurationProperties("spring.datasource.dbcp") public org.apache.commons.dbcp.BasicDataSource...dataSource(DataSourceProperties properties) { org.apache.commons.dbcp.BasicDataSource dataSource...= (org.apache.commons.dbcp.BasicDataSource)this.createDataSource(properties, org.apache.commons.dbcp.BasicDataSource.class
Connection and Statement Pooling 注意:下面的实例仅限 Spring boot 1.3.0.RELEASE 10.16.1. org.apache.tomcat.jdbc.pool.DataSource...默认连接池,可以忽略配置 spring.datasource.type = org.apache.tomcat.jdbc.pool.DataSource 10.16.2. druid pom.xml...=com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://192.168.6.1:3306/test spring.datasource.username...=com.mchange.v2.c3p0.ComboPooledDataSource 10.16.4. dbcp2 spring.datasource.type = org.apache.commons.dbcp2...10.16.6. dbcp2 spring.datasource.type = org.apache.commons.dbcp2.BasicDataSource
=classpath:ehcache.xml spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource spring.datasource.dbcp2...=true spring.datasource.dbcp2.test-on-return=false spring.datasource.driverClassName = com.mysql.jdbc.Driver...spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?...=caffeine spring.cache.cache-names=userCache spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource...= com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?
mysql mysql-connector-java org.apache.commons...1.2 配置文件 application.properties 中需要添加下面的配置: spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource...spring.datasource.dbcp2.max-wait-millis=60000 spring.datasource.dbcp2.min-idle=20 spring.datasource.dbcp2...=true spring.datasource.dbcp2.test-on-borrow=true spring.datasource.dbcp2.test-on-return=false spring.datasource.driverClassName...= com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?
dbcp settings dbcp.initialSize=5 dbcp.maxIdle=30 dbcp.maxActive=100 dbcp.maxWait=1000 ho.jdbc.driver...ho.jdbc.password=123456 ho.dbcp.initialSize=5 ho.dbcp.maxIdle=30 ho.dbcp.maxActive=100 ho.dbcp.maxWait...=1000 2.在spring文件中配置两个数据源 apache.commons.dbcp.BasicDataSource" destroy-method="...-- 数据源配置2 --> apache.commons.dbcp.BasicDataSource" destroy-method=
3.2 为什么要使用shiro(和它同级spring security) **易于使用** -易于使用是该项目的最终目标。应用程序安全性可能非常令人困惑和沮丧,并被视为“必要的邪恶”。...#数据源 dataSource=org.apache.commons.dbcp.BasicDataSource #数据源链接要素 dataSource.driverClassName=...-- [https://mvnrepository.com/artifact/commons-dbcp/commons-dbcp](https://mvnrepository.com/artifact/...commons-dbcp/commons-dbcp) --> commons-dbcp commons-dbcp...) #数据源 dataSource=org.apache.commons.dbcp.BasicDataSource #数据源链接要素 dataSource.driverClassName=oracle.jdbc.driver.OracleDriver
182 Q: #10.2.2-1 | 常用的数据库连接池有哪些 A: Apache Commons DBCP (http://jakarta.apache.org/commons/dbcp); c3p0...github.com/alibaba/druid) 183 Q: #10.2.2-2 | bean的方式配置连接池 A: apache.commons.dbcp.BasicDataSource...com.habuma.spittrconfigimport org.apache commons.dbep.BasicDataSource;import javax.sql.DataSource;import...http: //www. springframework. org/scher/jdbc/spring-jdbc-31.xsd http: //www.springframework.org/schema...="org.apache.commons.dbcp.BasicDataSource" p:driverclassName="org.h2.Driver" p:url="jdbc:h2
-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc --> ...org.springframework spring-jdbc commons-dbcp/commons-dbcp --> commons-dbcp commons-dbcp 1.4jdbc:mysql://localhost:3306/studentmanager?
JdbcTemplate:spring在jdbc上面做了深层次的封装,使用spring的注入功能,可以把DataSource注册到JdbcTemplate之中。.../dependency> org.apache.commons commons-dbcp2jdbc.Drive spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?...=123456 spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource spring.datasource.dbcp2.max-wait-millis...=60000 spring.datasource.dbcp2.min-idle=20 spring.datasource.dbcp2.initial-size=2 spring.datasource.dbcp2
JdbcTemplate:spring在jdbc上面做了深层次的封装,使用spring的注入功能,可以把DataSource注册到JdbcTemplate之中。...> org.apache.commons commons-dbcp2 org.apache.commons commons-dbcp2...= com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?...=123456 spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource spring.datasource.dbcp2.max-wait-millis
包的结构 添加依赖pom.xml spring-webmvc spring-jdbc mybatis mybatis-spring commons-dbcp jackson junit jstl Spring-JDBC,要和spring-webmvc的版本一致 --> org.springframework DBCP连接池--> commons-dbcp commons-dbcpapache.commons.dbcp.BasicDataSource"> <property name="url"...-3.2.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc
操作环境: win2012r2 x64 datacenter Apache FtpServer 1.2.0 Java SE Development Kit 8u333 commons-dbcp2-2.9.0....jar commons-pool2-2.11.1.jar mysql server 8.0.29 mysql-connector-java-8.0.29.jar sqlite sqlite-jdbc-...db-user-manager encrypt-passwords="clear"> apache.commons.dbcp2...WHERE userid='{userid}' 注意:org.apache.commons.dbcp2...db-user-manager encrypt-passwords="clear"> apache.commons.dbcp2
JdbcTemplate:spring在jdbc上面做了深层次的封装,使用spring的注入功能,可以把DataSource注册到JdbcTemplate之中。... org.apache.commons commons-dbcp2 完整的依赖如下所示: apache.org/POM/4.0.0...= com.mysql.jdbc.Driver spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?...=123456 spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource spring.datasource.dbcp2.max-wait-millis
中需要配置数据库相关信息的信息,如: spring.datasource.type=org.apache.commons.dbcp2.BasicDataSource spring.datasource.dbcp2....max-wait-millis=60000 spring.datasource.dbcp2.min-idle=20 spring.datasource.dbcp2.initial-size=2 spring.datasource.dbcp2....validation-query=SELECT 1 spring.datasource.dbcp2.test-while-idle=true spring.datasource.dbcp2.test-on-borrow...=true spring.datasource.dbcp2.test-on-return=false spring.datasource.driverClassName = com.mysql.jdbc.Driver...spring.datasource.url=jdbc:mysql://127.0.0.1:3306/boot?
>1.4commons-dbcp.version> 8.1.8.v20121106jetty.version> 1.2.17log4j.version...> ${commons-dbcp.version}version> dependency> org.aspectjgroupId..." /> apache.commons.dbcp.BasicDataSource"...="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" p:driverClassName="${jdbc.driverClassNameDR...apache.commons.dbcp.BasicDataSource" destroy-method="close"