jQuery移动端手机键盘输入车牌号代码基于jquery.1.7.1.min.js制作，模拟手机键盘输入各省市的车牌号，写的粗糙，更多地方可进一步优化精简。(JQuery mobile terminal mobile keyboard input license plate number, based on jquery.1.7.1.min.js production, simulation of mobile phone keyboard input provinces and cities license plate number, written rough, more places can further optimize and streamline.)