微信小程序从当前位置跳转到另一个小程序

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注意：下图是关键

php :

function returnRevApplet(){

  $result['relevance_appId'] = 'xxxxxxxxxxx';       // 关联小程序appid
  $result['relevance_path'] = 'pages/index/index';  // 关联小程序跳转路径

  # 备注：项目上线后及时切换
  $result['relevance_envVersion'] = 'release';   //有效值 develop（开发版），trial（体验版），release（正式版）

  echo json_encode(array('code'=>200 , 'msg'=>'success' ,'result'=>$result));

}

小程序 js：

const rqtMethod = require('./../public/request.js');
const urlConfig = require('./../public/config.js');

Page({
  data: {
    relevance_appId: '',
    relevance_path: '',
    relevance_envVersion: '',
  },
  onLoad: function (options) {

      var sendData = {};
      rqtMethod.post_request(urlConfig.getReturnRevAppletUrl, sendData, function (res) {

        if(res.data.code == 200){
           wx.navigateToMiniProgram({
                appId: this.data.relevance_appId,
                path: this.data.relevance_path,
                extraData: {},
                envVersion: this.data.relevance_envVersion,
                success(res) {
                  console.log('success');
                  console.log(res)
                },
                fail(res){
                  console.log(fail);
                  console.log(res);
                }
           })
        }
      })
 }
})