在nginx里配置了这四个 但是还是报跨域错误，怎么解决？

three.js:19538 THREE.WebGLState: DOMException: Failed to execute 'texImage2D' on 'WebGLRenderingContext': The image element contains cross-origin data, and may not be loaded.

add_header Access-Control-Allow-Origin "*";
			add_header Access-Control-Allow-Methods "GET, OPTIONS, POST, GET";
			add_header Access-Control-Allow-Headers $http_access_control_request_headers;
			add_header Access-Control-Allow-Credentials "true";