springboot项目获取请求头当中的token的方法

     /**
     * 获取请求头中的token方式一
     * @param request
     * @return
     */
    @GetMapping("/testGetToken")
    private apiResult getToken(HttpServletRequest request){

        String token = request.getHeader("token");
        return apiResult.ok(token);

    }

     /**
     * 获取请求头中的token方式二
     * @param token
     * @return
     */
    @GetMapping("/testGetTokenTwo")
    private apiResult getTokenTwo(@RequestHeader("token") String token){

        return apiResult.ok(token);

    }

import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import javax.servlet.http.HttpServletRequest;

/**
 * 获取请求头中的token工具类
 */
public class UserRequest {
	public static String getCurrentToken() {
		HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes())
				.getRequest();
		String token = request.getHeader("token");
		return token;
	}
}

String token = UserRequest.getCurrentToken();