checkbox复选，radio单选
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Document</title> 6 </head> 7 <body> 8 <!-- 复选框跟文字联动，需要label标签包裹，并且label里的for是input的id --> 9 <label for="apple"><input type="checkbox" id="apple">苹果</label> 10 <label for="banana"><input type="checkbox" id="banana">香蕉</label> 11 <label for="peach"><input type="checkbox" id="peach">桃子</label> 12 <br><br> 13 <!-- 单选框只让选一个，name里面用同一个名字就可以 --> 14 <label for="watermelon"><input type="radio" name="fruit" id="watermelon">西瓜</label> 15 <label for="pear"><input type="radio" name="fruit" id="pear">梨子</label> 16 <label for="orange"><input type="radio" name="fruit" id="orange">桔子</label> 17 </body> 18 </html>