var wellInfos=new Array();
        for (var i=0;i<selects.length;i++){	//我是取得数据，你们根据自己情况
            wellInfos.push({
                wellId:selects[i].wellId,
                area:selects[i].area,
                wellType:selects[i].wellType,
                abandonWell:selects[i].abandonWell
            });
        }

$.ajax({
                    url:'/opms/wellInfo/deleteWellInfo',
                    type:'post',
                    async:'true',
                    cache:false,
                    contentType:"application/json;charset=utf-8",	//必须
                    data:JSON.stringify(wellInfos),	//这里别再用大括号了，就是这个我改了好几个小时后来请大佬看了之后才发现的
                    dataType:'json',
                    success:function (data) {
                        if (data.success=='true'){
                            $('#table').bootstrapTable('refresh');
                            swal('系统提示',data.message,'success');
                        }else{
                            swal('系统提示',data.message,'error');
                        }
                    },
                    error:function (aa,ee,rr) {
                        swal({
                            title:'系统提示',
                            text:'请求服务器失败，请稍后重试!',
                            type:'warning'
                        })
                    }
                });

 @RequestMapping(value = "/deleteWellInfo",produces ="text/html;charset=UTF-8")
    @ResponseBody
    public String deleteWellInfo(@RequestBody List<WellInfo> wellInfos){
        for(WellInfo wellInfo:wellInfos){
            System.out.println(wellInfo);
        }
    	//...这里根据自己业务自己处理
    }

public class WellInfo { //单井信息
    private String wellId;  //井编号
//    private String areaId;  //作业区编号(外键)
    private Area area;
    private String wellType;    //井类型:1油井、2注水井、3注气井
    private String abandonWell; //是否报废/停产
    private List<OilDaily> oilDailies;
    private List<WaterDaily> waterDailies;
    //省略getter和
    }