Batch : how to use flagged key parameters in batch script
<p>For my batch script I'm want to know how to use some self defined parameters in my batch script. For example : </p>

<pre><code>MyBatch.bat -env:Test 
</code></pre>

<p>or</p>

<pre><code>MyBatch.bat env=Test
</code></pre>

<p>I want to know how to parse the value behind the key in my batch script? </p>