<form> <label for="male">Male</label> <input type="radio" name="sex" id="male" /> <br /> <label for="female">Female</label> <input type="radio" name="sex" id="female" /> </form>
效果图如下：我们点击Male与Female提示字，就相当于点击了radio
原文：https://www.cnblogs.com/pogusanqian/p/12595394.html