java前后端ajax传值

1。index.jsp文件中

<div>

<input type="checkbox" name="check" value="1"/>复选框1

<input type="checkbox" name="check" value="2"/>复选框2

<input type="checkbox" name="check" value="3"/>复选框3

<br/>

<input type="checkbox" name="check" value="4"/>复选框4

<input type="checkbox" name="check" value="5"/>复选框5

<input type="checkbox" name="check" value="6"/>复选框6

<br/>

<input type="checkbox" name="check" value="7"/>复选框7

<input type="checkbox" name="check" value="8"/>复选框8

<input type="checkbox" name="check" value="9"/>复选框9

<input type="button" id="dosubmit" value="提交">

</div>

 

<script>

$(function () {

// 传值复选框

$("#dosubmit").click(function () {

var checkID=[];

$("input[name='check']:checked").each(function (i) {

checkID[i]=$(this).val();

})

$.ajax({

url:'./checks',

type:'get',

data:{checkID:checkID},

success:function (res) {

console.log(res)

}

})

})

})

</script>

2。controller后端

@RequestMapping("/checks")

public void checks(@RequestParam(value = "checkID[]",required = false,defaultValue = "") String[] checkID){

for(String id:checkID){

System.out.println(id);

}

}