callback 返回 函数内数据

const focus_item = (e, item) => {
  // console.log(e.target.value, item);
  let post_data = {
    bed_num: e.target.value,
    ...{
      xyArr: [item.xy],
      rid: item.rid,
    },
  };
  detailEdit(post_data, (obj) => {
    rootList();
  });
};


const detailEdit = (post_data, callback = null) => {
  api
    .detailEdit(post_data)
    .then((res) => {
      if (res.code == 1) {
        arr = [];
        rid_arr = [];
        choose_room.value = {
          xyArr: [],
          rid: null,
        };
        message.success(res.msg);
        callback(res);
      } else {
        message.error(res.msg);
      }
    })
    .catch((res) => {
      console.log(res);
    });
};