javascript - 有人可以帮我在 javascript 中将字符串转换为对象吗

Question

关闭。这个问题需要多问 focused 。目前不接受答案。

---

想要改进此问题吗？更新问题，使其仅关注一个问题 editing this post .

已关闭 3 年前。

Improve this question

var str="Segment Id : 82394 | Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (Permission)_01 | Segment 
        Count : 0 Segment Id : 82395 |
        Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (LeadYoung)_02 | Segment Count : 0
        Segment Id : 82395 | 
        Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (LeadYoung)_02 | Segment Count : 0"

我想将其转换为类似的对象

[{    
SegmentId : 82394,    
SegmentName:  Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (Permission)_01,    
SegmentCount: 0        
},    
{    
SegmentId : 82394,    
SegmentName:  Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (Permission)_01,    
SegmentCount: 0        
}
]

Answer 1

我正在考虑使用分隔符/n 的字符串

var string="Segment Id : 82394 | Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (Permission)_01 | Segment Count : 0 /n  Segment Id : 82395 | Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (LeadYoung)_02 | Segment Count : 0"


var separatedAsArray=string.split('/n')
var string2=separatedAsArray.toString();

//Output of the above two lines
"Segment Id : 82394 | Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (Permission)_01 | Segment Count : 0 ,  Segment Id : 82395 | Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (LeadYoung)_02 | Segment Count : 0"


var formatedString = string2.split(',');

//Output of the above line is 
["Segment Id : 82394 | Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (Permission)_01 | Segment Count : 0 ", "  Segment Id : 82395 | Segment Name : SPA FIAT MAR 2020 LKADCLAKSC DEM (LeadYoung)_02 | Segment Count : 0"]


formatedString.forEach(function(element) {
var properties = element.split('|');
var obj = {};
properties.forEach(function(ele) {
    var keyValue = ele.split(':');
    obj[keyValue[0]] = keyValue[1];
});
 console.log(obj)
});

//Output of the above code snippet is
{
  Segment Count : " 0 ",
  Segment Name : " SPA FIAT MAR 2020 LKADCLAKSC DEM (Permission)_01 ",
  Segment Id : " 82394 "
}
{
  Segment Id : " 82395 ",
  Segment Count : " 0",
  Segment Name : " SPA FIAT MAR 2020 LKADCLAKSC DEM (LeadYoung)_02 "
}

获取单个对象后，将它们存储在数组中或任何您想要的地方...