uniapp 微信小程序如何实现多个item列表的分享

以下代码是某个循环里面的item

		<button class="cu-btn" style="background-color: transparent;padding: 0;"
										open-type="share" :data-tree="item.treeId" :data-project="item.projectId"
										v-if="typeId==1 && userInfo.isYourself">
										<view class="btn-2 f26 center c-theme">
											邀请助力
										view>
									button>

温馨提示：如果:data-treeId="item.treeId" 这样写，到时候在接受的时候会变成treeid,请注意，会自动全部转成小写。

<script>
onShareAppMessage(res) {
			let dataset = res.target.dataset;
			console.log("开始分享", dataset);
 
			let shareobj = {
				path: `/v3/project/love-tree/tree?id=${dataset.tree}&projectId=${dataset.project}&share=1`,
			}
 
			console.log("path", shareobj);
 
			return shareobj;
 
		},
		onShareTimeline(res) {
			let dataset = res.target.dataset;
			let shareobj = {
				path: `/v3/project/love-tree/tree?id=${dataset.tree}&projectId=${dataset.project}&share=1`,
			}
 
			return shareobj;
 
		},
<script/>

温馨提示：如果需要带参数，data-后面加你声明的，例：data-id,在onShareAppMessage里面的res.target里面能找到传递的参数