Convert java string into keyvalue pair

Question

I have java String like below

String mStr = "Key1:value1   key2:value2   key3:value3"

How to convert/add this string in to java Hash map..?

anubhava · Accepted Answer · 2016-03-11 06:25:40Z

2

Just use this regex with 2 captured groups:

(\w+):(\w+)

In Java:

Pattern p = Pattern.compile("(\\w+):(\\w+)");

Then iterate the results using while (matcher.find()) and grab both captured groups.

answered Mar 11, 2016 at 6:25

anubhava

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