Can you access a database using a servlet?
To access the database in Servlet, load the JDBC driver and return the Connection object. The Connection object is used to create Statement object. Before starting with database access through servlet, make sure that the proper JDBC connection with database has been setup.
How can a parameter in an HTML form like username and password can be obtained to servlet?
Reading Form Data using Servlet
getParameter() − You call request. getParameter() method to get the value of a form parameter. getParameterValues() − Call this method if the parameter appears more than once and returns multiple values, for example checkbox.
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