一个简单的echart统计报表的前台配置使用。可以给刚接触的小朋友一个简单的了解，只要更换action的url取得echart需要格式的数据就直接可用-A simple reception echart statistical report configurations. Can give children new to a simple understanding, as long as the replacement of action to obtain the url echart need formatted data directly available