Use regular expressions in JavaScript to match multiple items and obtain the grouped data in each item_javascript skills

However, what I have to face is a very loose HTML page that cannot be XML
Therefore, the focus of this article is that if the web page to be obtained contains Table or List paragraphs, the information of these paragraphs needs to be saved to JS in the form of columns. Paste the code directly into the array
:

Copy the code The code is as follows:

var str = "String string< tr>< ;td>李思< td>685654

ID	Name	Phone
01	Zhang San	1234567
02	343434
03	Wang Wu

String string";
var regRecord = new RegExp('\\([0-9]{ 2})\<\/td\>\([^\<] )\<\/td\>\([0-9] )\<\ /td\>\<\/tr\>','g');
var fieldIndex = { 'Id' : 1 , 'Name' : 2 , 'Phone' : 3 }
var g_records = [],record;
while ((record = regRecord.exec(str)) != null){
g_records.push({
'Id' : RegExp["$" fieldIndex.Id ]
,'Name' : RegExp["$" fieldIndex.Name]
,'Phone' : RegExp["$" fieldIndex.Phone]
});
}
// At this time, g_records saves the matching data table, print it out and see:
for(var i=0;ialert("ID:" g_records[i].Id ";Name:" g_records[i].Name ";Phone:" g_records[i].Phone);
}