Merge pull request #19 from CodeStrong2023/java_semana1_GiulianaDiaz

Sistema de estudiante en Java

Metodología/Java/Sistema Estudiantes/.gitignore

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+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

Metodología/Java/Sistema Estudiantes/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>UTN</groupId>
+    <artifactId>estudiante</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <dependencies>
+        <!-- https://mvnrepository.com/artifact/com.mysql/mysql-connector-j -->
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <version>8.0.33</version>
+        </dependency>
+
+    </dependencies>
+
+    <properties>
+        <maven.compiler.source>20</maven.compiler.source>
+        <maven.compiler.target>20</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+</project>

Metodología/Java/Sistema Estudiantes/src/main/java/UTN/conexion/Conexion.java

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+package UTN.conexion;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+public class Conexion {
+    public static Connection getConnection(){
+        Connection conexion = null;
+        // Variables pra conectarnos ala base de datos
+        var baseDatos = "estudiantes";
+        var url = "jdbc:mysql://localhost:3306/" + baseDatos;
+        var usuario = "root";
+        var password = "ADMIN";
+
+        // cargamos la clase del driver de mysql en memoria
+        try {
+            Class.forName("com.mysql.cj.jdbc.Driver");
+            conexion = DriverManager.getConnection(url, usuario, password);
+        } catch (ClassNotFoundException  | SQLException e){
+            System.out.println("Ocurrio un error en la conexion: " + e.getMessage());
+        } // Fin catch
+        return conexion;
+    } // Fin metodo Connection
+}