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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>菜鸟教程(runoob.com)</title> <script src="http://cdn.bootcss.com/jquery/1.10.2/jquery.min.js"> </script> <script> $(document).ready(function(){ $('#dosubmit').click(function(){ var checkID = [];//定义一个空数组 $("input[name='vehicle']:checked").each(function(i){//把所有被选中的复选框的值存入数组 checkID[i] =$(this).val(); }); console.log(checkID); }) }); </script> </head> <body> 我有一辆自行车: <input type="checkbox" name="vehicle" value="Bike"><br> 我有一辆汽车: <input type="checkbox" name="vehicle" value="Car" checked="checked"><br> 我有一架飞机: <input type="checkbox" name="vehicle" value="Airplane"><br> <input type="submit" id="dosubmit"> </body> </html>