AJAX和SpringMVC交互

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AJAX

利用jquery

<script>        function loadXMLDoc() {            var params = {};            params.sellerId = "1111111111111111111111111111111111";            $.ajax({                type: "POST",                url: "http://localhost:8080/v1/seller/order/new",                data: JSON.stringify(params),                contentType: "application/json; charset=utf-8",//此处不能省略                dataType: 'json',                success: function (data) {                    if (data.code != 200) {                        alert("失败")                    }                    else {                    }                },                error: function () {                    alert("numerror");                }            });        }        function myFunction() {            loadXMLDoc();        }    </script>

SPRING

    /**     * 创建订单     */    @RequestMapping(value = "/order/new", method = RequestMethod.POST)    public void newOrder(@RequestBody SellerOrderRequest sellerOrderRequest) {        logger.info("Create new seller order : {}", sellerOrderRequest.getSellerId());    }

public class SellerOrderRequest {    private String sellerId;    public String getSellerId() {        return sellerId;    }    public void setSellerId(String sellerId) {        this.sellerId = sellerId;    }}

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