目录一、DataSource接口核心作用二、DataSource源码分析1. DriverManagerDataSource核心方法2. SingleConnectionDataSource方法3. AbstractRoutingDataSource4. IsolationLevelDataSourceRouter（基于事务隔离级别的
I\'m ver开发者_开发问答y interested in developing Ajax based applications. This is, loading almost all of the content of the application via XMLHttpRequest, instead of only some combos and widgets. Bu
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