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注解配置模块

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zhangqingqing 2025-04-22 11:20:02 +08:00
parent 94c5aeec7e
commit 0e916e0e27
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springLearn20250422/src/main/java/com/sec/dao/impl/LearnDaoImpl.java
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@ -23,6 +23,7 @@ public class LearnDaoImpl implements LearnDao {
private DruidDataSource druidDataSource; private DruidDataSource druidDataSource;
@Override @Override
public void getLearnData() { public void getLearnData() {
System.out.println("捞取连接池中的数据");
try { try {
DruidPooledConnection connection = druidDataSource.getConnection(); DruidPooledConnection connection = druidDataSource.getConnection();
Statement statement = connection.createStatement(); Statement statement = connection.createStatement();