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package top.doudou.common.tool.utils;

import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * 客户端工具类
 *
 * @author  傻男人<[email protected]>
 */
public class ServletUtils {
    /**
     * 获取request
     */
    public static HttpServletRequest getRequest() {
        return getRequestAttributes().getRequest();
    }

    /**
     * 获取response
     */
    public static HttpServletResponse getResponse() {
        return getRequestAttributes().getResponse();
    }

    private static ServletRequestAttributes getRequestAttributes() {
        RequestAttributes attributes = RequestContextHolder.currentRequestAttributes();
        return (ServletRequestAttributes) attributes;
    }

}