<label>你对什么运动感兴趣：</label><br/> <label for="run">慢跑</label> <input type="checkbox" id="run" name="love" value="1"> <label for="climb">登山</label> <input type="checkbox" id="climb" name="love" > <label for="basketball">篮球</label> <input type="checkbox" id="basketball" name="love">
什么意思?
<input type="checkbox" id="basketball" value='basketball' name="love">