string userid

src/views/home/index.vue

      * @return {*}
      */
     const handleSig = async() => {
+      alert('1111')
       const res = await axios.get(`https://hhz.test.t-aaron.com/api/tencentCloudRtc/genUserSig/${data.userId}`)
       if (res.data.code === 0) {
+        alert('2222')
         data.userSig = res.data.data.userSig
       }
     }
       const { userId, roomId } = route.query
       data.userId = String(userId)
       data.roomId = Number(roomId)
+      alert(userId, roomId)
       await handleSig()
     })