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ConexióN A Base De Datos En Netbeans

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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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ConexióN A Base De Datos En Netbeans

  1. 1. Yuri Bernal Desarrollo de Aplicaciones Comerciales en JAVA CONEXIÓN A BASE DE DATOS EN NETBEANS
  2. 2. CREACION DE LA BASE DE DATOS EN MSQL •Lo primero que debemos hacer es crear nuestra base de datos en MYSQL, para ello abrimos la aplicación del programa nos aparece la siguiente ventana
  3. 3. Ingresamos la clave o password que en este caso es 123456 y damos enter
  4. 4. •Se crea la base de datos en este caso le damos el nombre de librería. •Luego miramos la base de datos ya creada. Código para crear la librería Ver la base de datos
  5. 5. • Nos ubicamos dentro de la base de datos para crear las tablas, para nuestra aplicación crearemos tres tablas Para entrar a la base de datos Proveedores, Productos, y Clientes . • Para la primera “Clientes” se digita el siguiente código Código para crear la tabla proveedores
  6. 6. Finalmente se crea las otras dos tablas que nos faltan de nuestra aplicación al final de cada tabla se establecen las claves principales y las foráneas si las hay. Código tabla productos Código tabla clientes
  7. 7. CREACION DE LA APLICACIÓN NETBEANS
  8. 8. Lo primero que debemos hacer es crear un nuevo Proyecto como Aplicación de Java y creamos la pagina JSP así: •Damos clic derecho sobre el proyecto, luego en new y por ultimo en JSP. •En frente de la propiedad JSP File Name: especificamos en nombre y damos clic en el botón finish. Proyecto
  9. 9. CONFIGURACION MYSQL PARA EL PROYECTO DE NETBEANS
  10. 10. Proyecto Librerías Propiedades Se debe descargar el driver que se Compile encarga de comunicar una aplicación java con mysql. Después se configura el archivo .jar al conjunto de librerías así: Seleccionamos el proyecto y damos clic derecho y luego clic en propiedades Luego vamos a la sección librerías dentro de las propiedades . Seleccionamos la carpeta compile y luego el botón Add library. En la ventana emergente Add Library hacemos clic en el botón Manage Libraries. Add Library Manage Libraries
  11. 11. En la venta Library Manager hacemos clic Nombre en el botón New Library En la ventana emergente damos el nombre de la librería y en el tipo se deja el valor predeterminado y damos clic en ok New Library ok
  12. 12. •En la ventana Library Manager seleccionamos la librería recién creada y hacemos clic en el botón Add JAR/Fólder. Ubicación del conector Add JAR/Fólder •Seleccionamos la ubicación del conector de Mysql-Java y hacemos clic en el botón Add JAR/Fólder. •Clic en el botón Ok, clic en el botón Add Library y finalmente clic en el botón Ok. Librería Mysql ok
  13. 13. En la ventana anterior nos ubicamos en RUNTIME y seleccionamos database y lo desplegamos, nos ubicamos en Drivers clic derecho y seleccionamos New Drivers. Runtime Drivers New Drivers
  14. 14.  Aparece la siguiente ventana y damos clic en Add y buscamos nuevamente el conector mysql utilizado en los anteriores pasos
  15. 15. Finalmente nos aparece en la carpeta de Drivers el conector a Mysql, nos ubicamos en el y damos clic derecho se despliega una ventana y damos clic en connect using
  16. 16. En la ventana que nos aparece se digita la información, activamos la casilla de verificación y damos clic en OK. Nombre de la base creada en Mysql usuario Contraseña
  17. 17. En esta ventana damos clic en OK
  18. 18. Finalmente nos aparece la conexión con las tablas creadas en mysql
  19. 19. SUPER CLASE QUE CREA LA CONEXION
  20. 20. Importar Sentencias Conexión Línea de Código súper Clase
  21. 21. SUBCLASE QUE CREA CONSULTAS A LA BASE DE DATOS
  22. 22. Import Sentencias Código de consulta
  23. 23. CLASE PRINCIPAL
  24. 24. Código Clase Main
  25. 25. LINEAS DE CODIGO CONSULTAS DE LA BASE DE DATOS EN NETBEANS
  26. 26. CONSULTA DE SELECCIÓN NORMAL
  27. 27. CONSULTA PARAMETRIZADA POR NIT
  28. 28. CONSULTA PARAMETRIZADA POR CIUDAD
  29. 29. ACTUALIZACION DE REGISTROS
  30. 30. INSERCCION DE REGISTROS
  31. 31. CLASE MAIN

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