var memberprice = item.JSON_memberprice;
 var array = memberprice.split(‘.‘);
                    var array1 = parseInt(array[0]);
                    var array2 = parseInt(array[1]);
                    if (array2 == 0) {
                        memberprice = array1;
                    }
‘ + memberprice + ‘
后台输出的数据进行字符判断,小数点后边是0不显示,不是0显示
原文:https://www.cnblogs.com/yyy251/p/8990766.html