uni.share scene设置为WXSceneTimeline 实际操作时弹出分享到聊天界面

按钮  
<button  @tap='shareTimeline' open-type="share">  
                    <text class='iconfont icon-pengyouquan' style='font-size: 44upx;'></text>  
                </button>  
js  
shareTimeline() {  
                uni.share({  
                    provider: "weixin",  
                    scene: "WXSceneTimeline",  
                    type: 2,  
                    imageUrl: this.imagepath,  
                    success: function(res) {  
                        console.log("success:" + JSON.stringify(res));  
                    },  
                    fail: function(err) {  
                        console.log("fail:" + JSON.stringify(err));  
                    }  
                });  
            }