且之前说是可以监测到launch事件,但是最近什么都没改,莫名其妙不可以了,附代码如上: _this.wxOpenTags = `<wx-open-launch-weapp id="launch-wxapp" username="gh_8f2c9fdbdecd" appid="your-appid" extinfo="your-extinfo" path="pages/index/index?scene=9d05cb95da" @launch="onLaunch" @error="onError" @ready="onReady" .btn-open-weapp{ display: inline-block; width: 260px; height: 300px; border-radius: 10px; background-image: url(`+_this.image+`); background-size: 100% 100%; text-align: center; margin: 0 auto; outline:none; border:none; }`;_this.show();_this.$forceUpdate();可正常显示,并实现跳转小程序功能,但是在methods中对@launch="onLaunch" @error="onError" @ready="onReady"事件的监听不起作用