How can we retrieve data from database in JSP?

How can we retrieve data from database in JSP?

Select a Specific Data From a Database in JSP

  1. Step 1 : Create a New Project. In this step we select New Project option from file menu.
  2. Step 2 : Choose Project. In this step we select web application from java web option and then click on the next button.
  3. Step 3 : Name and Location.

Can we connect to a database using JSP?

JSP can connect with such databases to create and manage the records. In this tutorial, we will learn about how to create a table in the database, and how to create records in these tables through JSP.

How can we store data in MySQL using JSP?

You have to call, from the JSP and through a form, an “action”. That “action” will process the data it gets from the jsp and do whatever it needs to do (the connection with the database), and finally return to the servlet the nextPage.

How fetch data from database in Java and display HTML table?

Program to display data from database through servlet and JDBC

  1. import*;
  2. import javax.servlet.*;
  3. import javax.servlet.http.*;
  4. import java.sql.*;
  5. public class display extends HttpServlet.
  6. {
  7. public void doGet(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException.
  8. {

How do I fetch data from database with matching ID in JSP textbox using Java?

The requests should that way:

  1. GET request for ShowFormServlet. The ShowFormServlet forwards to showForm. jsp, which displays the form.
  2. POST request to InsertDataServlet to submit the form. The servlet inserts data in the database and sends a redirect to ShowDataServlet.
  3. GET request to ShowDataServlet. The ShowDataServle.

What is JDBC in JSP?

JDBC stands for Java Database Connectivity. JDBC is a Java API to connect and execute the query with the database. It is a part of JavaSE (Java Standard Edition). JDBC API uses JDBC drivers to connect with the database.

How can we retrieve data from two tables in JSP?

After create a table in the MySQL database you need to insert record or data on it. If you want to know how to insert data in jsp please visit the link : Insert data in JSP. The SELECT statement is used to retrieve data from one or more tables: The SQL query for retrieve specific column.

How can we store data in database using JSP and servlet?

To start with the basic concept of interfacing:

  1. Step 1: Creation of Database and Table in MySQL.
  2. Step 2: Implementation of required Web-pages.
  3. Step 3: Creation of Java Servlet program with JDBC Connection.
  4. Step 4: To use this class method, create an object in Java Servlet program.
  5. Step 5: Get the data from the HTML file.