title: Use ant,How to open a url with multiple parameters
body: <p>I am using: </p>
  
  <pre><code>&lt;exec executable="cmd"&gt;
  &lt;arg line="${argLine}" /&gt;
  &lt;/exec&gt;
  </code></pre>
  
  <p>when <code>argLine</code></p>
  
  <pre><code>&lt;property name="argLine" value="http://127.0.0.1:/product/findSameStyleSku.json?skuId=305&amp;amp;style=120662"/&gt;
  </code></pre>
  
  <p>with 2 params ,and i use <code>&amp;amp;</code> escape <code>&amp;</code> symbols</p>
  
  <p>but only open <code>http://127.0.0.1/product/findSameStyleSku.json?skuId=305</code></p>
  
  <p>the <code>style</code> param lost</p>
  
  <p><strong>In short,i want run</strong></p>
  
  <pre><code>&lt;target name="111test"&gt; 
      &lt;exec executable="cmd" output="e:/test.txt"&gt;
          &lt;arg line="/c start '' 'http://127.0.0.1/product/findSameStyleSku.json?skuId=305&amp;amp;%3bstyle=120662'" /&gt;
      &lt;/exec&gt;  
  &lt;/target&gt;
  </code></pre>
  
  <p><strong>2012-05-23 update</strong></p>
  
  <p>Yes,Windows system </p>
  
  <p>I change code to</p>
  
  <pre><code>&lt;target name="111test"&gt;
      &lt;exec executable="cmd" output="e:/test.txt"&gt;
          &lt;arg value="/c" /&gt;
          &lt;arg value="start" /&gt;
          &lt;arg value="" /&gt;
          &lt;arg value="http://127.0.0.1/product/findSameStyleSku.json?skuId=305&amp;amp;%3bstyle=120662" /&gt;
      &lt;/exec&gt;
  &lt;/target&gt;
  </code></pre>
  
  <p>run ant</p>
  
  <p>only open </p>
  
  <pre><code>http://127.0.0.1/product/findSameStyleSku.json?skuId=305
  </code></pre>
  
  <p>I change "<code>&amp;amp;%3b</code>"  to "<code>&amp;amp;</code>"</p>
  
  <p>also only open </p>
  
  <pre><code>http://127.0.0.1/product/findSameStyleSku.json?skuId=305
  </code></pre>
  
  <p>But in cmd, i use </p>
  
  <pre><code>start "" "http://127.0.0.1/product/findSameStyleSku.json?skuId=305&amp;style=120662"
  </code></pre>
  
  <p>can open <code>http://127.0.0.1/product/findSameStyleSku.json?skuId=305&amp;style=120662</code></p>