How to get values from string in java?

Question

My string: result = order=7781&state=1&value=&add=114GH;

I want to get values:

String order = "7781";
String state = "1";
String value = "";
String add = "114GH";

Please help me to solve this problem! Thanks!

I have done till here, but its not working.

String[] resDetails = result.split("&");
for(String pair : resDetails)                       
        {
            String[] entry = pair.split("=");                    
            map.put(entry[0].trim(), entry[1].trim());        
        }

Its giving error because value is empty

Possible duplicate of [Parse a URI String into Name-Value Collection](http://stackoverflow.com/q/13592236/5221149) — Andreas, Jan 14 '17 at 06:52

score 1 · Accepted Answer · answered Jan 14 '17 at 06:49

1

Change split("=") to split("=", -1), so trailing empty strings will not be discarded.

answered Jan 14 '17 at 06:49

Andreas

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This is working, please can you explain what it does actually? split("=", -1) – ABD Jan 14 '17 at 06:57
Click on it and read the javadoc. It's why I added the links. – Andreas Jan 14 '17 at 07:00
Thanks a lot, I really appreciate your help! – ABD Jan 14 '17 at 07:05

How to get values from string in java?

1 Answers1