我有一个下拉按钮,有导出到CSV和导出到excel的选项。 当我单击每个选项时,我想触发相应的控制器方法来下载文件。
我的 html 代码如下所示:
<div class="row col-xs-2" style="position:relative;top:10px;">
<button type="button" class="btn btn-primary normal-btn dropdown-toggle" data-toggle="dropdown">
Export <span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<form action="#" data-th-action="@{/coaExport}" method="POST">
<li><a type="submit" name="action" value="csv" id="coaExport_CS1V" class="dropdown-item" href="#">Export to .CSV</a></li>
<li><a type="submit" name="action" value="excel" id="coaExport_exc1el" class="dropdown-item" href="#">Export to Excel</a></li>
</form>
</ul>
</div>'
我的控制器数据是:
@GetMapping(value="/coaExport", params="action=csv")
public void exportCOACSV(HttpServletRequest request, HttpServletResponse response) throws IOException {
System.out.println("Export CSV");
}
@GetMapping(value="/coaExport", params="action=excel")
public void exportCOAExcel(HttpServletRequest request, HttpServletResponse response) throws IOException {
System.out.println("Export Excel.");
}
上述解决方案
<a href = /coaExport?action=csv> Export to .CSV
谢谢你的帮助。