Do we need to pay the Struts if being used in commercial purpose?
No. Struts is a open source framework. It is available for commercial purpose at no charge under the Apache Software License. You can also integrate the Struts components into your own framework just as if they were written in house without any red tape, fees, or other hassles.
If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.
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