<p>我想打个电话到url</p>
<pre><code>http://example.com/controller/action?var1=CD14+%20MDM%20in%20GM-CSF%203%20days%20then%203%20days%20IFN-%CE%B3&var2=56&var3=ENSG00000115415
</code></pre>
<p>如果你看var1,我正在传递值<code>'CD14+ MDM in GM-CSF 3 days then 3days IFN-γ'</code></p>
<p>在控制器中,我尝试使用<code>request.params.get("var1")</code>获取这个var 1时,得到了<code>'CD14 MDM in GM-CSF 3 days then 3days IFN-γ'</code>,其中缺少+而不是在CD14之后获得额外的空间</p>
<p>如何在url中传递+变量</p>