Question

如何将字符串转换为多维数组然后显示输出？

以下是我的尝试。

的Javascript

function myFunction() {
var str = "(id,created,employee(id,firstname,employeeType(id), lastname),location)"; 
var match = str.split(',');
var ele1=match[0];
var ele2=match[1];
var ele3=match[2];
var ele4=match[3];
var ele5=match[4];
var ele6=match[5];
var ele7=match[6];

var n=ele1+'<br>'+ele2+'<br>'+ele3+'<br>'+ele4+'<br>'+ele5+'<br>'+ele6+'<br>'+ele7;
document.getElementById("demo").innerHTML =n;}

Answer 1

检查一下。这是你想要得到的吗？感谢LPL我编辑了DRY代码

＆＃13;

function myFunction() {
  var str = "(id,created,employee(id,firstname,employeeType(id), lastname),location)"; 
  
  var match = str.replace(/[{()}]/g, '').split(',');

  document.getElementById("demo").innerHTML = match.join("<br />");;
}
myFunction()

＆＃13;

<div id="demo"></div>

＆＃13;

Answer 2

我建议使用join而不是重复这样的代码。

＆＃13;

var print = function() {
  var str = "id,created,employee(id,firstname,employeeType(id), lastname),location"; 
  var dataArray = str.split(',');
  document.getElementById("my-demo").innerHTML = dataArray.join("<br />");
}
print();

＆＃13;

<div id="my-demo"></div>

＆＃13;

Javascript - 将字符串转换为多维数组，然后显示输出

2 个答案: