📄 databaseconnection.java
字号:
package org.lxh.dbc;
import java.sql.Connection;
import java.sql.DriverManager;
public class DataBaseConnection {
private final String DBDRIVER = "org.gjt.mm.mysql.Driver";
private final String DBURL = "jdbc:mysql://localhost/mldn";
private final String DBUSER = "root";
private final String DBPASSWORD = "mysqladmin";
private Connection conn = null;
public DataBaseConnection() {
try {
Class.forName(DBDRIVER);
this.conn = DriverManager.getConnection(DBURL, DBUSER, DBPASSWORD);
} catch (Exception e) {
}
}
public Connection getConnection() {
return this.conn;
}
public void close() {
try {
this.conn.close();
} catch (Exception e) {
}
}
};
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -