@Controller@RequestMapping("/seckill")public class SeckillController {    @Autowired    SeckillService seckillService;    @RequestMapping("/list")    public ModelAndView list(){        ModelAndView mav=new ModelAndView("list");        List
    
      list = seckillService.getSeckillList();        mav.addObject("list",list);        return mav;    }    /**     * 返回值如果是ModelAndView时怎么控制重定向和转发呢     * **/    @RequestMapping(value="/{seckillId}/detail/",method = RequestMethod.GET)    public ModelAndView detail(@PathVariable("seckillId")Long seckillId){        ModelAndView mav=new ModelAndView("detail");        Seckill seckill=seckillService.getById(seckillId);        mav.addObject("seckill",seckill);        return mav;    }    //处理ajax请求返回json    @RequestMapping(value="/{seckillId}/exposer",method = RequestMethod.GET,produces = {"application/json;charset=UTF-8"})    @ResponseBody    public SeckillResult
     
       exposer(@PathVariable("seckillId")Long seckillId){        SeckillResult
      
        result=null;        try{            Exposer exposer=seckillService.exposeSeckillUrl(seckillId);            result=new SeckillResult
       
        (true,exposer);        }catch (Exception e){            result=new SeckillResult
        
         (false,e.getMessage());        }        return result;    }    @RequestMapping(value="/{seckillId}/{md5}/execute",method = RequestMethod.POST,produces = {"application/json;charset=UTF-8"})    @ResponseBody    public SeckillResult
         
           execute(@PathVariable("seckillId")Long seckillId, @PathVariable("md5")String md5, @CookieValue(value="phone",required=false)Long phone){ if(phone==null){ return new SeckillResult
          
           (false,"手机号未注册"); } SeckillResult
           
             result=null; try{ SeckillExecution execution=seckillService.executeSeckill(seckillId,phone,md5); result=new SeckillResult
            
             (true,execution); }catch(RepeatKillException e){ SeckillExecution execution=new SeckillExecution(seckillId,-1,"重复秒杀"); result=new SeckillResult
             
              (true,execution); }catch(SeckillCloseException e){ SeckillExecution execution=new SeckillExecution(seckillId,0,"秒杀结束"); result=new SeckillResult
              
               (true,execution); }catch (Exception e){ SeckillExecution execution=new SeckillExecution(seckillId,-2,"系统异常"); result=new SeckillResult
               
                (true,execution); } return result; } //返回系统时间 @RequestMapping(value="/time/now/",method = RequestMethod.GET) @ResponseBody public SeckillResult
                
                  time(){ Date d=new Date(); return new SeckillResult
                 
                  (true,d.getTime()); }}
                 
                
               
              
             
            
           
          
         
        
       
      
     
    

<%@ page contentType="text/html;charset=UTF-8" language="java" %><%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %><%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>        
        
        
        
        
        
        
        
        
        
    
        
     
            
      
                
       
秒杀列表
            
      
            
      
                
                                   
       
       
                            
                                 
           
名称
           
库存
           
开始时间
           
结束时间
           
创建时间
           
秒杀
          
                            
                            
                                 
           
${item.name}
           
${item.number}
           
 
            
           
 
            
           
 
            
           
 秒杀 
          
                                                    
                       
            
      
        
     
    
    

<%@ page contentType="text/html;charset=UTF-8" language="java" %><%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %><%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>        
        
        
        
        
        
        
        
        
    
    
    
     
        
      
            
       
${seckill.name}
        
      
        
      
            
       
                <%--显示time图标--%>                                <%--展示倒计时--%>                            
        
      
    
     
    
<%--登录弹出层 输入电话--%>
    
    
     
        
      
            
       
                
        
                     秒杀电话:                
            
       
            
       
                
        
                    
         
 
           
         
                
        
            
       
            
       
                
                         
                                                Submit                            
       
        
      
    
     
    

var seckill={    /**秒杀相关url**/    URL:{        now:'/seckill/time/now/'    },    /**验证手机号**/    validatePhone:function(phone){        if(phone && phone.length==11 && !isNaN(phone)){            return true;        }        return false;    },    /**倒计时**/    countdown:function(seckillId,nowTime,startTime,endTime){       console.log(seckillId+","+nowTime+","+startTime+","+endTime);       var seckillBox=$("#seckill-box");       if(nowTime>endTime){           seckillBox.html("秒杀已经结束");       }else if(nowTime
    
     手机号错误!').show(300);                    }                })            }            var seckillId=params["seckillId"];            var startTime=params["startTime"];            var endTime=params["endTime"];            $.get(seckill.URL.now,{},function(result){                if(result && result["success"]){                    var nowTime=result["data"];                    seckill.countdown(seckillId,nowTime,startTime,endTime);                }else{                    console.log(result);                }            })        }    },    /**执行秒杀**/    seckill:function(seckillId,node){        //获取秒杀地址、控制node节点显示，执行秒杀        node.hide().html("
     开始秒杀")        $.get('/seckill/'+seckillId+'/exposer',{},function(result){            if(result && result["success"]){                //在回调函数中执行秒杀操作                var exposer=result["data"];                if(exposer["exposed"]){                    //秒杀已开始                    var md5=exposer["md5"];                    var killUrl='/seckill/'+seckillId+'/'+md5+'/execute';                    console.log(killUrl);                    $("#killBtn").one('click',function(){                        //1、禁用秒杀按钮                        $(this).addClass('disabled');                        //2、执行秒杀操作                        $.post(killUrl,{},function(result){                            if(result && result["success"]){                                var killResult=result["data"];                                var state=killResult["state"];                                var stateInfo=killResult["stateInfo"];                                node.html("
     "+stateInfo+"");                            }                        })                    });                    node.show();                }else{                    //秒杀未开始， 防止浏览器和服务器出现时间差，再次执行倒数计时                    var now = exposer['now'];                    var start = exposer['start'];                    var end = exposer['end'];                    seckill.countdown(seckillId, now, start, end);                }            }else{                console.log('result:'+result); //没有拿到秒杀地址            }        })    }}