how to secure specific url in spring security

To secure a specific URL in Spring Security, you can follow these steps:

1. Define a new security configuration class by extending the WebSecurityConfigurerAdapter class.

2. Override the configure(HttpSecurity http) method to specify the URL pattern you want to secure and the security requirements for that URL.

3. Use the antMatchers() method to specify the URL pattern you want to secure and apply security constraints to it.

4. Use the permitAll() method to allow access to the specified URL without any security constraints.

5. Use the hasRole() or hasAuthority() methods to restrict access to the specified URL based on user roles or authorities.

6. Optionally, you can configure form-based authentication or basic authentication for the specified URL using the formLogin() or httpBasic() methods.

7. Finally, don't forget to add appropriate authentication and authorization configurations to your application, such as user details, password encoding, and user role assignments.

These steps will help you secure a specific URL in Spring Security according to your requirements.