java/mx_charging_pile.git

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			package com.ruoyi.account.wx.tools;

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

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

			/**
			* @Author xiaochen
			* @Date 2019/08/26 10:28 AM
			* @Description
			*/
			public final class WebUtils {

			private WebUtils() {
			}

			/**
			* 当前请求
			*/
			public static HttpServletRequest request() {
			return contextHolder() == null ? null : contextHolder().getRequest();
			}

			/**
			* 当前响应
			*/
			public static HttpServletResponse response() {
			return contextHolder() == null ? null : contextHolder().getResponse();
			}

			/**
			* 当前session
			*/
			public static HttpSession session() {
			return request() == null ? null : request().getSession();
			}

			/**
			* 当前ServletRequest
			*/
			public static ServletRequestAttributes contextHolder() {
			return (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
			}

			}