src/com/controller/CoachController.java

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package com.controller;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import com.entity.Coach;
import com.service.CoachService;
import com.util.PageUtil;
import com.util.UploadUtil;
@Controller
@RequestMapping("")
public class   CoachController {
	private static final int rows = 10;
	@Autowired
	private CoachService coachService;
	/**
 * 添加信息
 * @param request
 * @return
 */
	@RequestMapping("/coachAdd")
	public String coachAdd(Coach coach, HttpServletRequest request)
	{  
		coachService.add(coach);
		request.setAttribute("msg", "教练添加成功!");
		return "/admin/coachAdd";
	}
	/**
	 * 获取列表信息
	 * @param request
	 * @return
	 */
	@RequestMapping("/coachManage")
	public String coachManage(HttpServletRequest request,HttpSession session) 
	{
		String where="";
		int page=1;
		if(request.getParameter("page")==null)
		{
			page=1;
		}
		else
		{
		page=Integer.parseInt(request.getParameter("page"));
		}
		request.setAttribute("page", page);
		request.setAttribute("coachList", coachService.getList(where,page, rows));
		request.setAttribute("pageHtml", PageUtil.getPageHtml(request,coachService.getTotal(where), page, rows)); 
		return "/admin/coachManage";
 	}
	@RequestMapping("/coachDelete")
	public String coachDelete(int id, HttpServletRequest request) 
	{
		coachService.delete(id);