uniapp 微信小程序 列表点击分享 不同的信息

<button open-type="share" plain class="item share" @click.stop="shareFn(item)">
		<text>分享</text>
</button>

	import {
		onShareAppMessage
	} from '@dcloudio/uni-app'
	
let shareObj = ref({})
  // 将点击后的分享设置信息  关键就是这个promise  resolve的结果就是分享的数据信息
	onShareAppMessage(() => {
		const promise = new Promise(resolve => {
			setTimeout(() => {
				resolve({
					title: '分享信息-'+shareObj.value.desc,
					desc: shareObj.value.desc,
					path: shareObj.value.path
				})
			}, 100)
		})
		return {
			promise
		}
	})
// 点击 设置分享信息  
	let shareFn = (item) => {
		console.log(item, 'item');
		shareObj.value.desc = item.lifeshareContent
		shareObj.value.path = '/pages/comment-detail/comment-detail?lifeshareId=' + item.lifeshareId
	}

这个是官网的信息

https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/miniapp/component/onShareAppMessage.html

结果