{"id":1690,"date":"2023-02-14T08:00:00","date_gmt":"2023-02-14T08:00:00","guid":{"rendered":"https:\/\/myvlcsys.com\/?p=1690"},"modified":"2023-06-01T18:37:34","modified_gmt":"2023-06-01T18:37:34","slug":"java-listar-los-componentes-de-sistema-y-hardware","status":"publish","type":"post","link":"https:\/\/myvlcsys.com\/?p=1690","title":{"rendered":"JAVA: Listar los componentes de Sistema y Hardware."},"content":{"rendered":"\t\t
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<\/p>\n

En nuestro siguiente c\u00f3digo de JAVA mostraremos como sacar un listado de algunos de  los componentes de nuestro PC. Para ello como veremos el c\u00f3digo fuente que a continuanci\u00f3n mostramos, importamos las clases \u00abjava.util.*\u00bb, \u00abjava.io.*\u00bb y la clase \u00abjava.net.*\u00bb:<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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package myvlcsys;
import java.util.*;
import java.io.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.net.InetAddress;<\/pre>\n
\u00a0<\/p>\n
public class datosPc {<\/p>\n
\u00a0\u00a0 \u00a0public static void main(String[] args) {
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\/\/ TODO Auto-generated method stub<\/p>\n
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0System.out.println(\u00abIntroduzca el nombre de PC:\u00bb);
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0Scanner entradaNombrePc= new Scanner(System.in);
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0String nombrePC=\u00bb\u00bb;
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0nombrePC= entradaNombrePc.nextLine();<\/p>\n
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0System.out.println(\u00abDATOS DE SISTEMA:\u00bb);<\/p>\n
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0System.out.println( \u00abSO: \u00bb + System.getProperty(\u00abos.name\u00bb) );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println( \u00abVersion: \u00bb + System.getProperty(\u00abos.version\u00bb) );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println( \u00abArquitectura: \u00bb + System.getProperty(\u00abos.arch\u00bb) );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println( \u00abUsuario: \u00bb + System.getProperty(\u00abuser.name\u00bb) );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println( \u00abDirectorio del Usuario: \u00bb + System.getProperty(\u00abuser.home\u00bb) );<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ System.getProperty()<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(\u00abESPACIO EN EL DISCO\u00bb);<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 File file = new File( System.getProperty(\u00abuser.dir\u00bb) ); 
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Long total = file.getTotalSpace();
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Long libre = file.getFreeSpace();
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Long usado = total – libre;
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println( \u00abTotal: \u00bb + total );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println( \u00abLibre: \u00bb + libre );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println( \u00abUsado: \u00bb + usado );<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(\u00abUNIDADES DE DISCOS\u00bb);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 File drives[] = File.listRoots();<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println();<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 for (int index = 0; index < drives.length; index++)
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 { \u00a0<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(drives[index]); \u00a0
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Las unidades de discos solo es para Windows, en Linux devolveria \u00ab\/\u00bb<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 FileWriter fichero= null;
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 PrintWriter pw= null;<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 try {<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0String ruta=\u00bb\/home\/myvlcsys\/Documentos\/InventarioJAVA\/\u00bb; \/\/ FUNCIONA
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\/\/String ruta=\u00bb.\/InventarioJAVA\/\u00bb;
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0fichero= new FileWriter(ruta+nombrePC+\u00bb.txt\u00bb);<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw = new PrintWriter(fichero);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println(\u00abHostname: \u00bb + nombrePC);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println(\u00abSO: \u00bb + System.getProperty(\u00abos.name\u00bb));
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println(\u00abVersion: \u00bb + System.getProperty(\u00abos.version\u00bb));
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println( \u00abArquitectura: \u00bb + System.getProperty(\u00abos.arch\u00bb));
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println( \u00abUsuario: \u00bb + System.getProperty(\u00abuser.name\u00bb));
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println(\u00ab————–\u00ab);<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println(\u00abHD: \u00ab);<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println();<\/span><\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println(\u00abTotal: \u00bb + total );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println( \u00abLibre: \u00bb + libre );
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pw.println( \u00abUsado: \u00bb + usado );<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pw.println(\u00ab————–\u00ab);<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\/\/ ip<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 String miIP= InetAddress.getLocalHost().getHostAddress(); 
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 String miHostname =InetAddress.getLocalHost().getHostName();<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(\u00abCONFIGURACI\u00d3N DE RED\u00bb);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(\u00abDirecci\u00f3n: \u00bb +miIP);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(\u00abHostname: \u00bb + miHostname);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pw.println(\u00abConfiguraci\u00f3n de red:\u00bb);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println();<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pw.println(\u00abDirecci\u00f3n Ip \u00bb +miIP);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pw.println(\u00abHostname \u00bb + miHostname);<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/OBSERVACIONES 
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(\u00abOBSERVACIONES:\u00bb);
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0Scanner entradaObservacines= new Scanner(System.in);
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0String observaciones=\u00bb\u00bb;
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0observaciones= entradaObservacines.nextLine();
\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0pw.println();
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pw.println(\u00abObservaciones :\u00bb);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pw.println(observaciones);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/\/\/\/\/\/\/\/\/ ULTIMA PARA CONSOLA
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 System.out.println(\u00ab\u00bb);
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0System.out.println(nombrePC+\u00bb.txt\u00bb);<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }catch(Exception e) {<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0e.printStackTrace();<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }finally {<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0try {
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0if(fichero!=null)<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0fichero.close();<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0}catch(Exception e2) {<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0e2.printStackTrace();
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0}<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 }<\/p>\n
\u00a0\u00a0 \u00a0}<\/p>\n
}<\/p>\n
\u00a0<\/pre>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Ejecutaremos nuestro progrmas en la terminal con la sentencia:

<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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java datosPc.Java<\/pre>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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El resultado de la ejecuci\u00f3n de nuestro programa es el siguiente:<\/p>\n
\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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El resultado de la ejecuci\u00f3n del programa nos lo guardar\u00e1 en un carpeta con formato de texto, mostramos el resultado que escribir\u00edamos\u00a0 en el documento.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
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\n\t\t\t
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\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"
En nuestro siguiente c\u00f3digo de JAVA mostraremos como sacar un listado de algunos de  los componentes de nuestro PC. Para ello como veremos el c\u00f3digo fuente que a continuanci\u00f3n mostramos,… <\/p>\n","protected":false},"author":3,"featured_media":2125,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[32,10,13],"tags":[35,25,36],"class_list":["post-1690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java","category-linux","category-progrmacion","tag-java","tag-linux","tag-programacion-2"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/1690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1690"}],"version-history":[{"count":42,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/1690\/revisions"}],"predecessor-version":[{"id":2139,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/posts\/1690\/revisions\/2139"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=\/wp\/v2\/media\/2125"}],"wp:attachment":[{"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/myvlcsys.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}