8-7 WPS JS宏 正则表达式 元字符应用-提取连续数字
一、元字符
+:连续
二、示例提取连续数字
代码如下:
function test(){
var arr=Range("b2",Range("b65536").End(xlUp)).Value();
var newarr=arr.map(ar=>ar\[0.split("、").map(v=>v.match(/\d/g).join("")).join("、")]);
//分段展示：
//第1步：var newarr=arr.map(ar=>ar0.split("、"));//split:拆分
//结果：newarr=\["刘小明1000","陈好2000","李五3000","徐丽2500","程六2000","熊霞3000"]
//第2步：var newarr=arr.map(ar=>ar0.split("、").map(v=>v.match(/\d/g)));//match:搜索返回
//结果：newarr=\[\["1","0","0","0","2","0","0","0"],\["3","0","0","0","2","5","0","0"],\["2","0","0","0","3","0","0","0"]]
//第3步：var newarr=arr.map(ar=>ar0.split("、").map(v=>v.match(/\d/g).join("")));//join：合并
//简单方法：+：连续，match(/\d/g)中写入+，如match(/\d+/g)，就可以省略join("")
//结果：newarr=\["1000","2000","3000","2500","2000","3000"]
//第4步：var newarr=arr.map(ar=>ar0.split("、").map(v=>v.match(/\d/g).join("")).join("、"));//join：合并
//结果：newarr="1000、2000","3000、2500","2000、3000"
//第5步：var newarr=arr.map(ar=>ar\[0.split("、").map(v=>v.match(/\d/g).join("")).join("、")]);用\[\]:横向输出改竖向输出
//结果：newarr=\["1000、2000","3000、2500","2000、3000"]
Console.log(JSON.stringify(newarr))//打印数组
Range("c2").Resize(arr.length,1).Value2=newarr;
}