@DataProvider(name="product_to_search",parallel = true)
	public Iterator<Object[]> createData1() {
		//一个Array
		String[] astringarray={"巧克力","饼","糕","蛋"};
		//转成一个String的List
		List<String> lines=Arrays.asList(astringarray);
	     
		//一个Object的空的List
		List<Object[]> data = new ArrayList<Object[]>();
	       
		//往空List里放东西，然后返回
		for (String line :lines )
	        {
	            data.add(new Object[]{line});//加了一个FirefoxDriver进去哦
	        }
	        return data.iterator();

		}