细节优化

src/pages/friend-battle.vue

@@ -6,7 +6,7 @@ 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";
+import { joinRoomAPI } from "@/apis";
 
 const showModal = ref(false);
 const warnning = ref("");
@@ -17,7 +17,7 @@ const enterRoom = async () => {
     warnning.value = "请输入房间号";
     showModal.value = true;
   } else {
-    const room = await getRoomAPI(roomNumber.value);
+    const room = await joinRoomAPI(roomNumber.value);
     if (room.number) {
       roomNumber.value = "";
       uni.navigateTo({
@@ -48,7 +48,11 @@ const createRoom = () => {
     <view class="founded-room">
       <image src="../static/founded-room.png" mode="widthFix" />
       <view>
-        <input placeholder="输入房间号" v-model="roomNumber" />
+        <input
+          placeholder="输入房间号"
+          v-model="roomNumber"
+          placeholder-style="color: #ccc"
+        />
         <view @click="enterRoom">进入房间</view>
       </view>
     </view>