1. 最终效果
2.引用自带图标
$.datepicker.setDefaults({
showOn: "both",
buttonImageOnly: true,
buttonImage: "calendar.gif",
buttonText: "Calendar"
});
3.改变思路,选择添加为背景图片
.input-class{
background-image: url('');
background-position: 3px center;
background-size: 25px;
background-repeat: no-repeat;
padding-left: 30px;
}