微信小程序页面间传id的方法：
在.wxml文件中添加以下代码
<block wx:for-items="{{newGoods}}" wx:key="id"> <view catchtap="catchTapCategory" data-goodsid="{{item.id}}">
<view>
<image src="{{item.imgUrl}}" />
</view>
<view class="product-name">
{{item.name}}
</view>
</view>
</block>
在.js文件中添加以下代码
catchTapCategory: function (e) { var that = this;
var goodsId = e.currentTarget.dataset.goodsid;
console.log('goodsId:' + goodsId);
wx.navigateTo({ url: '../detail/detail?goodsId=' + goodsId })
},
