摘要：
<script> var n = 19.7532424 console.log(floatNum(n,2)) function floatNum(num, n) { if(typeof num 'number'){ num = num.toString() if(num.lastIndexOf('5 阅读全文
摘要：
def transjson(csvpath): tableData = [] with open(csvpath,'r',encoding='utf-8') as csvfile: reader = csv.DictReader(csvfile) for row in reader: # 读取的内容 阅读全文