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You may encounter an error code pointing to the servlet of the Doget method. Now there are a number of steps you can take to fix this problem and we’ll talk about them in a moment. The doGet() parameter is called from the web (via a service method) to allow the real servlet to process the GET request. We generally use the doGet() practice to get accurate information about a server.

receive. A method is called (via machine services) to allow the servlet to handle the Absolute get request. To idea’s GET request method support override can even support an automatic HTTP HEAD request. The head request is a get request that does not return a response, the body is in the main field of the request header.

httpservlet In this article, I will only demonstrate the use of the doGet() method provided to the HttpServlet class and an example. The doGet() method is called by the server side (via the service’s to method) to allow the servlet to process the GET request. In general, we use doGet() as a method to get information from the server.

Add the servlet dependency to pom.xml and your classpath

If the project is not you maven-design, you can download the file as jar and save the classpath of the .method

HttpServlet DoGet() Example

Here we will develop a servlet that handles an HTTP GET request. The published student registration form and the servlet when called represent which form is on the web page. start a contains a registration student JSP form named a in student.jsp and the servlet is still defined in StudentServlet.java.

Let’s create a student.jsp fileThe containing HTML code for registration Attention, students:

Note that the tag’s current form action parameter specifies a URL. A URL that identifies the servlet to handle this HTTP GET request.

Let’s create a StudentServlet.java file and enter the following code. DoGet(serves) The method to replace some of the HTTP GET requests sent to the servlet in this situation is using the getParameter(this) HttpServletRequest method to retrieve the list created by the user. Then the answer is formulated.

Let’s fill out the registration form above for students by clicking on the “Submit” button, which may appear on the following page:

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 rendered                     javax.servlet           javax.servlet-api            4.0. 1           subject        Document 

<%@language="java" charset=ISO-8859-1" contentType="text/html; pageEncoding="ISO-8859-1"%>
Student Registration Page
 
 %>/studentservlet" Name:   

    Name:  

  Email ID:   

    Password: 
 = type "password"  
   

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Student Resistance Survey Data
");        printWriter.print("
What are doGet () and doPost () methods?
The doGet() method is used to get all the information from the server, and the doPost() procedure is used to send the information to each server.
In


 firstName in .+::firstName+ "
"); printWriter.Lastname::print("
continuous+firstname+"
"); PrintWriter .print("
 name centimeters:: + name + "
"); PrintWriter .print .name .("
" .+ .:: .name .+ ."
"); . . . . . . .PrintWriter ..print(""); printWriter.print(""); printWriter.close(); System.out.+::println("name inches name); System.out."::println("lastname + lastname); System.out.println("emailId" +::emailId); System .out.println("Password: width in + password in inches); Servlets