<uv-tabbar wx:if="{{b}}" u-s="{{['d']}}" u-i="687dc275-0" bind:__l="__l" u-p="{{b}}"><uv-tabbar-item wx:for="{{a}}" wx:for-item="item" wx:key="a" bindclick="{{item.b}}" u-i="{{item.c}}" bind:__l="__l" u-p="{{item.d}}"></uv-tabbar-item></uv-tabbar>