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抽取数据库配置

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zhangqingqing 2025-04-21 16:04:57 +08:00
parent dd6fd583ff
commit a74d30c143
2 changed files with 14 additions and 8 deletions
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22
springLearn202503/src/main/java/com/sec/Main.java
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@ -13,6 +13,10 @@ import java.sql.*;
// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter. // click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
public class Main { public class Main {
public static void main(String[] args) { public static void main(String[] args) {
String driver = "com.mysql.jdbc.Driver";
String url = "jdbc:mysql://47.103.155.22:3306/learn_spring";
String user = "root";
String password = "mysql_wafeYX";
// ApplicationContext application=new ClassPathXmlApplicationContext("application.xml"); // ApplicationContext application=new ClassPathXmlApplicationContext("application.xml");
ClassPathXmlApplicationContext application=new ClassPathXmlApplicationContext("application.xml"); ClassPathXmlApplicationContext application=new ClassPathXmlApplicationContext("application.xml");
UserDao userDao1 = (UserDao)application.getBean("UserDao"); UserDao userDao1 = (UserDao)application.getBean("UserDao");
@ -23,10 +27,10 @@ public class Main {
// userDao.getData(); // userDao.getData();
DruidDataSource druidDataSource=new DruidDataSource(); DruidDataSource druidDataSource=new DruidDataSource();
druidDataSource.setDriverClassName("com.mysql.jdbc.Driver"); druidDataSource.setDriverClassName(driver);
druidDataSource.setUrl("jdbc:mysql://47.103.155.22:3306/learn_spring"); druidDataSource.setUrl(url);
druidDataSource.setUsername("root"); druidDataSource.setUsername(user);
druidDataSource.setPassword("mysql_wafeYX"); druidDataSource.setPassword(password);
try { try {
DruidPooledConnection connection = druidDataSource.getConnection(); DruidPooledConnection connection = druidDataSource.getConnection();
@ -44,10 +48,10 @@ public class Main {
} }
ComboPooledDataSource comboPooledDataSource=new ComboPooledDataSource(); ComboPooledDataSource comboPooledDataSource=new ComboPooledDataSource();
try { try {
comboPooledDataSource.setDriverClass("com.mysql.jdbc.Driver"); comboPooledDataSource.setDriverClass(driver);
comboPooledDataSource.setJdbcUrl("jdbc:mysql://47.103.155.22:3306/learn_spring"); comboPooledDataSource.setJdbcUrl(url);
comboPooledDataSource.setUser("root"); comboPooledDataSource.setUser(user);
comboPooledDataSource.setPassword("mysql_wafeYX"); comboPooledDataSource.setPassword(password);
Connection connection = comboPooledDataSource.getConnection(); Connection connection = comboPooledDataSource.getConnection();
Statement statement = connection.createStatement(); Statement statement = connection.createStatement();
@ -61,5 +65,7 @@ public class Main {
throw new RuntimeException(e); throw new RuntimeException(e);
} }
} }
} }

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springLearn202503/target/classes/com/sec/Main.class
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