微信小程序间使用navigator跳转传值问题实例分析

<navigator class="navi" url="" target="miniProgram" app-id="wxxxxxxxxxxxxxxx" extra-data="{{ extra }}" version="{{ version }}" path="/pages/index/index">
<image src="{{img}}" mode="scaleToFill" class="img">
</image>
</navigator>

Page({
 data: {
  extra: {
   "color": '', // 动态获取
   "partnerUsername": '99',
  },
 },
})

wx.request({
  url: url,
  data: {
    color: '',
  },
  header: {
    'content-type': 'application/json'
  },
  success: function (res) {
    that.setData({
      "extra.color": app.globalData.color,
    });
  }
});

<navigator class="navi" url="" target="miniProgram" app-id="wxxxxxxxxxxxx" version="{{ version }}" path="zh_tcwq/pages/index/index?color={{ colorSet }}&partner={{ partner }}">
<image src="{{src}}" mode="scaleToFill" class="img">
</image>
</navigator>

// 源小程序
this.setData({
  colorSet: app.globalData.color,
  partner: app.globalData.partnerUsername,
});

// 目标小程序
onShow: function (options) {
  console.log(options.query.color + options.query.partner);
}