一、少啰嗦，先看代码

注意：async:false,同步请求

function get_money(type,month=0) {
		var money1=0;
		$.ajax({
			url: '/XXX/XX',
			type: 'POST',
			async:false,
			dataType:"json",
			data: {type:type,month:month},
			success:function(data) {
				if (data.code == 'success') {
					money1 =  data.money;
				} else {
					money1 = 0;
				}
			}
		});
		return money1;
	}

二、js的数组

if(index == 1 || index == 2 || index == 3 || index == 4 || index == 5 || index == 6 || index == 9 || index == 10 || index == 11 || index == 12)

这么写判断是不是看着有点麻烦

换成这样 if(['1','2','3','4','5','6','9','10','11','12'].includes(index))

includes用法