Question 74782 in Flutter Question posted in
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I want to remove string from a String in dart flutter, How to seperate

I am trying to seperate or removing a string.
Here the example:

String sample = "https://xyz-api.portal.com/";

i want to get only "xyz-api", this string and want to store a variable,

the expected output = 
String result = "xyz-api"

How to do that, i am confusing this string conversion, please help

Tags:

3

Answers


  1. 0

    You can use the Uri class.

    String sample = 'https://xyz-api.portal.com/';
String result = Uri.parse(sample).host.split('.')[0];
print(result);

    Result: xyz-api

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  2. 0

    You can do it like this:

    String url = "https://xyz-api.portal.com";

// Remove https or http from the start of the url.
url = url.replaceAll('https://', '').replaceAll('http://', '');

// Split the url by the dots. You get a list which should look like this:
// [“xyz-api”, “portal”, “com”]
// You then want to take the first element in the list.
final subdomain = url.split('.')[0];

print(subdomain); // xyz-api
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  3. 0

    You can do it like this:

    String sample = "https://xyz-api.portal.com/";

String ans = value.split('.')[0].split('//')[1];

print(ans);// xyz-api
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