一个用Javascr ipt写的动态表格！可控制各列的读写权限，输入类型（文本、数字、下拉菜单）！-Using Javascr ipt to write a dynamic form! Can control the permissions to read and write the column, enter the type (text, numbers, drop-down menu)!

网页贪吃蛇。实现方式：通过Javascr ipt空中网页中的表格块区域随着键盘事件的触发做出相应举动，游戏结束有评分。附加功能：在看到实物时会自动加速，食完后自动减速(Web page snake. Implementation: through the Javascr ipt air page in the table block area, with the keyboard event triggered to do the corresponding action, the game h