向上一个页面传递值

  backConfirm() {
      var pages = getCurrentPages()
      // if (pages.length > 2) {
      var currPage = pages[pages.length - 1] //当前页面
      var prevPage = pages[pages.length - 2] //上一个页面
      // #ifdef H5
      prevPage.$vm.unittitle = val //h5写法
      // #endif
  
      prevPage.setData({
        theUnittitle: {id:1}
      }) 

        uni.navigateBack()

    }

获取下个页面传递过来的值

		//兼容小程序,获取选中的值
		//#ifdef MP-WEIXIN||MP-QQ
		let pages = getCurrentPages();
		let currPage = pages[pages.length - 1];
		this.unittitle = currPage.data.theUnittitle;
		if (currPage.data.theUnittitle) {
			this.$set(this.model, 'work', currPage.data.theUnittitle.unitname)
			this.$set(this.model, 'unitid', currPage.data.theUnittitle.unitid)
			this.$set(this.model, 'topOrganizId', currPage.data.theUnittitle.topOrganizId)
			this.$set(this.model, 'topOrganizName', currPage.data.theUnittitle.topOrganizName)
		}
		// #endif

分享

<u-cell icon="share" title="分享豫直先锋" openType="share" arrow-direction="right" @click="clickHandler"
						:border="false"></u-cell>
//分享
    uni.$u.mpShare.title = '豫直先锋'
    uni.$u.mpShare.path = 'pages/index/index'
    uni.$u.mpShare.imageUrl = '这个分享图片和分享标题做成后台可以替换的'
// #endif