扫脸倒计时

pages/album/getPortrait.vue

@@ -27,7 +27,7 @@
 		<text class="tip">获取照片需先在拍摄点摄影</text>
 		<u-mask :show="maskShow" @click="maskShow = false">
 			<view class="mask">
-				<text class="countdown" v-if="maskCount">{{maskCount}}s</text>
+				<text class="countdown" v-if="maskCount >= 0">{{maskCount}}s</text>
 				<view class="tip">
 					<view>未找到您的照片</view>
 					<view class="small">请在拍摄点拍摄后重试</view>
@@ -180,7 +180,7 @@ export default {
       this.maskShow = true
       var loop = setInterval(() => {
 			  this.maskCount -= 1
-			  if(this.maskCount <= -1) {
+			  if(this.maskCount <= 0) {
 			    // this.maskShow = false
 			    this.src = ''
 			    clearInterval(loop)