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{{template "base/head" .}}
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<div class="number pull-right">#448</div>
<span class="author pull-left"><img class="avatar" src="#" alt="" width="30"/></span>
<h1 class="title pull-left">[Request]关于context中的Download方法</h1>
<p class="info pull-left">
<span class="status label label-success">Open</span>
<a href="#" class="author"><strong>linbaozhong</strong></a> opened this issue
<span class="time">2 months ago</span> · 1 comment
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<p>context中的Download方法：</p>
<p>func (output *BeegoOutput) Download(file string)</p>
<p>建议在file参数后面增加一个可选参数filename.</p>
<p>如果filename不存在或为空，output.Header("Content-Disposition", "attachment; filename="+filepath.Base(file))</p>
<p>如果filename不为空，output.Header("Content-Disposition", "attachment; filename="+filename)</p>
<p>因为有时候，多数情况下，要下载的真实的文件名与显示和保存的本地的文件名是不一样的，希望显示的文件名更友好些</p>
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<a href="#" class="user">phpqinsir</a> commented <span class="time">3 days ago</span>
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<p>@slene 看来也只能这样了。最主要是数组与切片的用法，我感觉不科学。因为要知道个数，然后个数与问号个数要对应。不能像PHP YII框架那样，直接传入一个数组，自己在里面把参数组装成1,2,3,4这种格式。希望，Beego框架能加上。那就太完美了。谢谢。</p>
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<a href="#" class="user">phpqinsir</a> commented <span class="time">3 days ago</span>
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<p>@slene 看来也只能这样了。最主要是数组与切片的用法，我感觉不科学。因为要知道个数，然后个数与问号个数要对应。不能像PHP YII框架那样，直接传入一个数组，自己在里面把参数组装成1,2,3,4这种格式。希望，Beego框架能加上。那就太完美了。谢谢。</p>
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