$(function() { $(‘#submit‘).click(function() { var d = {}; var t = $(‘form‘).serializeArray(); //t的值为[{name: "a1", value: "xx"}, //{name: "a2", value: "xx"}...] $.each(t, function() { d[this.name] = this.value; }); alert(JSON.stringify(d)); });});</script><form><input id="a1" type="input" value="" name="a1"><br><input id="a2" type="input" value="" name="a2"><br><input id="a3" type="input" value="" name="a3"><br><select id="ax" name="ax"><option value="0">选项1</option><option value="1">选项2</option></select><br><input id="submit" type="button" value="提交" name="submit">