package com.tgb.web.controller;

import javax.annotation.Resource;

import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.context.WebApplicationContext;

import org.springframework.web.context.support.WebApplicationContextUtils;

import org.springframework.web.servlet.support.RequestContextUtils;

@Controller

public class SpringController {

//	@Resource(name="springService")

//	private ISpring springService;

	@RequestMapping("/spring/get")

	public String get(HttpServletRequest request){

		//spring的上下文

		WebApplicationContext ac1 = WebApplicationContextUtils.getWebApplicationContext(request.getSession().getServletContext());

		//springMVC的上下文

		WebApplicationContext ac2 = RequestContextUtils.getWebApplicationContext(request);

		//通过spring上下文拿到bean

		//ISpring springService = (ISpring)ac1.getBean("springService");

		//通过springMVC上下文拿到bean

		ISpring springService = (ISpring)ac2.getBean("springService");

		System.out.println(springService.get());

		return "/success";

	}

}