Percona, a leader in enterprise-grade open source database software, support, and services, is launching Percona Packages, a suite of structured consulting and support offerings for enterprise IT and ...

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Java开发的Web项目通常部署在Tomcat容器中，可将数据源配置于Tomcat内，由其统一管理。应用只需通过容器获取数据源，无需关心数据库具体配置，实现了配置与代码的分离，提升了灵活性与维护性。 1、 进入Tomcat安装目录下的conf文件夹，其中包含一个context.xml文件。