java - Split string using substring -


i have following string, let's call mystring:

file=android.txt&data=it contains android data

how can extract substrings android.txt , it contains android data?

i tried mystring.substring(mystring.lastindexof('=')+1, mystring.length() ); returns it contains android data.

you can use split method string class.

split file=android.txt&data=it contains android data

on & array of "file=android.txt" , "data=it contains android data".

then can split each of elements on =

file=android.txt -> file, android.txt
data=it contains android data -> data, it contains android data

so code can like

foreach element in data.split(&)    array = element.split(=)    second element array

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