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POIssue with URL in Java
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  1. POIssue with URL in Java
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    copied!<p>I'm working on an application that plots map route based on inputs. Here's a sample input URI:-</p> <pre><code>http://maps.googleapis.com/maps/api/directions/json?origin=38.842794,-77.408132&amp;destination=38.8685938,-77.2711787&amp;region=en&amp;sensor=true&amp;waypoints=optimize:true|38.839619,-77.410309 </code></pre> <p>Using httpget,httpresponse I plan to get the response from the URI in json. I'm having an issue with this link. </p> <pre><code>HttpGet httpget = new HttpGet(uri); HttpResponse response; try { response = httpclient.execute(httpget); HttpEntity entity = response.getEntity(); if(entity!=null) { InputStream instream = entity.getContent(); StreamToString st = new StreamToString(); result = st.convertStreamtoString(instream); blah blah blah ... </code></pre> <p>I'm getting an error saying:-</p> <pre><code>Caused by: java.lang.IllegalArgumentException: Illegal character in query at index 160: http://maps.googleapis.com/maps/api/directions/json?origin=38.842794,-77.408132&amp;destination=38.8685938,-77.2711787&amp;region=en&amp;sensor=true&amp;waypoints=optimize:true|38.839619,-77.410309 </code></pre> <p>So I thought it might have occurred since I did not encode the URI. So later I tried using </p> <pre><code>uri = URLEncoder.encode(uri, "UTF-8"); </code></pre> <p>Then I've been getting a different error saying:-</p> <pre><code>java.lang.IllegalStateException: Target host must not be null, or set in parameters. scheme=null, host=null, path=http://maps.googleapis.com/maps/api/directions/json?origin=38.842794,-77.408132&amp;destination=38.8685938,-77.2711787&amp;region=en&amp;sensor=true&amp;waypoints=optimize:true|38.839619,-77.410309 </code></pre> <p>Please help me in resolving this issue. Thanks in advance.</p>
 

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