$(document).ready(function(){
$("#select1 option[text='Today']").attr("selected","selected");
});
<option value="Today">Today</option>
不知道为何,这句话选择text文本为today的不成功
------解决方案--------------------
$("#select1 option").each(function(){
if($(this).text()=="Today"){
$(this).attr("selected","true");
}
});