@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
    http
      .csrf().disable()
                  .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
      .and()

      .addFilter(new JwtAuthorizationFilter(authenticationManager()))
      .authorizeRequests()
      .anyRequest().authenticated();
}}

@Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException, ServletException {

        String header = request.getHeader("Authorization");


        if (header == null || !header.startsWith("Bearer")) {
            chain.doFilter(request, response);
            return;
        }


        Authentication authentication = getUsernamePasswordAuthentication(request);
        SecurityContextHolder.getContext().setAuthentication(authentication);

        // Continue filter execution
        chain.doFilter(request, response);
    }}

let headers = new HttpHeaders();
     headers = headers.append('Authorization', 'Bearer '+tokenId);
    return this._http.post<any>(this._url,JSON.stringify(categorySubcategory),
     {
      headers, responseType: 'json'
    });