launchMiniProgram app跳转小程序 添加path参数 没有反应

plus.share.getServices(function(res) {  
 var sweixin = null;  
 for (var i = 0; i < res.length; i++) {  
    var t = res[i];  
    if (t.id == 'weixin') {  
    sweixin = t;  
    }  
 }  
 if (sweixin) {  
  let url =`pages/user/pages/money/appToMiniPay?order_id=${this.order_id}&order_type=${this.order_type ?   
  this.order_type:'goods'}`;  
  sweixin.launchMiniProgram({  
    id: 'gh_xxxxxxxxxx',  
        type: 0,  
        path: url,  
  });  
 }  
}, function(res) {console.log(JSON.stringify(res));});