Cors error angular php

use headers:

let HEADER: HttpHeaders = new HttpHeaders(); 
HEADER.append('Access-Control-Allow-Origin', '*');
HEADER.append('Content-Type', 'application/json');
HEADER.append('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');

Similar codes

0 vote332 views1 answer
How to remove words in contain integer php
PHP
0 vote319 views2 answers
Wordpress get post date custom format
PHP Wordpress
1 vote352 views1 answer
Wpml get translated post id
PHP
1 vote352 views1 answer
Laravel get next record
PHP Laravel
0 vote314 views1 answer
Wordpress widget categories edit
PHP
0 vote373 views1 answer
Laravel use npm package
PHP Laravel
0 vote306 views1 answer
Check website ssl certificate using php openssl_x509_parse
PHP
0 vote321 views1 answer
Andebol
PHP
1 vote391 views2 answers
Wp get meta field value
PHP Wordpress
0 vote304 views1 answer
Laravel if elseon join
PHP