src/com/controller/BikeController.java

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package com.controller;

import java.io.File;


import java.io.IOException;
import java.sql.Timestamp;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;

import com.entity.Bike;
import com.server.CateServer;
import com.server.TopicServer;
import com.server.UsersServier;
import com.server.BikeServer;
import com.util.PageBean;

@Controller
public class BikeController {
	@Resource
	private BikeServer bikeService;
	@Resource
	private CateServer cateService;
	@Resource
	private TopicServer topicService;
	@Resource
	private UsersServier usersService;
	
	
	@RequestMapping("admin/doAddBike.do")
	public String doAddbike(ModelMap map){
		map.put("list", cateService.getAll(null));
		return "admin/addbike";
	}
//	文件上传
	public String fileUpload(@RequestParam(value="file",required=false)MultipartFile file,
			HttpServletRequest request,String img){
		String path=request.getSession().getServletContext().getRealPath("upload");
		String fileName=file.getOriginalFilename();
		File targetFile=new File(path,fileName);
		if(!targetFile.exists()){
			targetFile.mkdirs();
		}
		try {
			file.transferTo(targetFile);
		} catch (IllegalStateException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();