Spring Boot配置druid连接池

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1.引入包

<dependency>    <groupId>com.alibaba</groupId>    <artifactId>druid</artifactId>    <version>1.0.28</version></dependency>
2.application.yml中在spring.datasource中增加配置

type: com.alibaba.druid.pool.DruidDataSource

filters: stat,wall,log4j  #stat放到wall前面则统计拦截的时间,stat放在wall后面则不统计拦截的时间

注意:不要同时配置filters和proxyFilters,filter都是内置的,想通过proxyFilters来定制的话,就不要配置filters。

3.连接池druidDataSource

//使用连接池dataSource@Bean@ConfigurationProperties(prefix = "spring.datasource")public DataSource dataSource() {    DruidDataSource druidDataSource = new DruidDataSource();    return druidDataSource;}
4.如果需要开启wall监控,同时允许multiStatementAllow,就不要在application.yml中配置filter,

自己定义

//使用连接池dataSource@Bean@ConfigurationProperties(prefix = "spring.datasource")public DataSource dataSource() {    DruidDataSource druidDataSource = new DruidDataSource();    List<Filter> filterList=new ArrayList<>();    filterList.add(wallFilter());    druidDataSource.setProxyFilters(filterList);    return druidDataSource;}@Beanpublic WallFilter wallFilter(){    WallFilter wallFilter=new WallFilter();    wallFilter.setConfig(wallConfig());    return  wallFilter;}@Beanpublic WallConfig wallConfig(){    WallConfig config =new WallConfig();    config.setMultiStatementAllow(true);//允许一次执行多条语句    config.setNoneBaseStatementAllow(true);//允许非基本语句的其他语句    return config;}

其余的配置,请参照:http://blog.csdn.net/xiaoyu411502/article/details/51392237  https://github.com/alibaba/druid/wiki/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98



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