批量删除实现js+springmvc

<input type=‘checkbox‘ name=‘isSelect‘ value=‘"+data[i].id+"‘ ></input></td>";

<input type="button"  onclick="delEdu()" value="Delete" style="color:#95a5a6;  border-radius:5px; vertical-align:middle;height:30px;  width:60px; "/>

function delEdu(){			
				var obj=document.getElementsByName(‘isSelect‘); 
				var s1="Select:"; 
				var ids=‘‘;				
				for(var i=0; i<obj.length; i++){ 
					if(obj[i].checked) ids=ids+obj[i].value+","; //如果选中，将value添加到变量s中 
				} 	
				if(ids==‘‘){
					alert("Please choose one!");
				}
					
				else{					
						$.get("/portal/edu/delEduList?ids="+ids,function(data){
							   if("success"==data.result){
								  // alert("Delete Done!");
								   window.location.reload();
								   //load(pn,delFlag);
							   }
							   else{
								   alert("Error!");
							   }
						});
				}	
			} 

@RequestMapping("/delEduList")
	public void delEduList(Long[] ids,HttpServletResponse response){
		String result = "{\"result\":\"success\"}";
		List<Education> edulistEducations = eduService.getByIds(ids);
		for(Education edu:edulistEducations){
			eduService.delete(edu.getId());
		}
		
		PrintWriter out = null;
	    response.setContentType("application/json");
	    try {
	    	out=response.getWriter();
	        out.write(result);
	    } catch (IOException e) {
	        e.printStackTrace();
	    }
	}