完成创建房间相关接口

src/pages/friend-battle.vue

@@ -6,18 +6,28 @@ import Guide from "@/components/Guide.vue";
 import SButton from "@/components/SButton.vue";
 import SModal from "@/components/SModal.vue";
 import CreateRoom from "@/components/CreateRoom.vue";
+import { getRoomAPI } from "@/apis";
 
 const showModal = ref(false);
 const warnning = ref("");
 const roomNumber = ref("");
 
-const enterRoom = () => {
+const enterRoom = async () => {
   if (!roomNumber.value) {
     warnning.value = "请输入房间号";
+    showModal.value = true;
   } else {
-    warnning.value = "查无此房";
+    const room = await getRoomAPI(roomNumber.value);
+    if (room.number) {
+      roomNumber.value = "";
+      uni.navigateTo({
+        url: `/pages/battle-room?roomNumber=${roomNumber.value}`,
+      });
+    } else {
+      warnning.value = "查无此房";
+      showModal.value = true;
+    }
   }
-  showModal.value = true;
 };
 const createRoom = () => {
   warnning.value = "";
@@ -61,7 +71,7 @@ const createRoom = () => {
       <view v-if="warnning" class="warnning">
         {{ warnning }}
       </view>
-      <CreateRoom v-if="!warnning" />
+      <CreateRoom v-if="!warnning" :onConfirm="() => (showModal = false)" />
     </SModal>
   </view>
 </template>