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Retrieving All Parameters to a Java Servlet

DZone's Guide to

Retrieving All Parameters to a Java Servlet

Here's a really simple code snippet for retrieving parameters to a Java servlet.

· Java Zone
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    Map params = request.getParameterMap();
    Iterator i = params.keySet().iterator();

    while ( i.hasNext() )
      {
        String key = (String) i.next();
        String value = ((String[]) params.get( key ))[ 0 ];
      }


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Topics:
java ,java servlet

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