fix: 浮层样式，token失效后提示登录

route.html

@@ -186,17 +186,21 @@
       z-index: 3;
       width: 100%;
       height: 100%;
+			display: flex;
+			align-items: center;
+			justify-content: center;
     }
 
     .modal-container {
-
+      position: relative;
+      transform: scale(0.9);
     }
 
     .poster {
       width: 6.51rem;
       height: 10.65rem;
       position: relative;
-      margin: 0.56rem auto 0.25rem;
+      margin: 0rem auto 0.25rem;
     }
 
     .poster-img {

show.html

@@ -204,21 +204,21 @@
 		}
 		.modal-container{
 			position: relative;
+			transform: scale(0.9);
 			/* height: 10.65rem; */
 		}
 		.poster, .share-pic{
 			width: 6.51rem;
 			position: relative;
 		}
+
 		.share-pic {
 			z-index: 100;
 			display: block;
-		}
-		.poster {
-			/* position: absolute;
+			position: absolute;
 			top: 0;
 			left: 50%;
-			transform: translate(-50%, 0); */
+			transform: translate(-50%, 0);
 		}
 		.poster.hide {
 			transform: translate(-2000px, -2000px);
@@ -364,7 +364,7 @@
 					</div>
 				</div>
 			</div>
-			<!-- <img :src="postData" alt="" v-if="postData" class="share-pic"> -->
+			<img :src="postData" alt="" v-if="postData" class="share-pic">
 			<div class="poster-action-box">
 				<div @click.stop="previewImg" class="poster-action-btn">保存图片并发送给好友</div>
 <!--				<div @click.stop="shareToFirends" class="poster-action-btn">分享好友</div>-->
@@ -457,20 +457,16 @@ var vueInstance = new Vue({
 		generatePost() {
 
 			setTimeout(() => {
-				// alert('start');
+				
 				try {
-
-					html2canvas(this.$refs.postContent, {
+					html2canvas(document.body, {
 						allowTaint: true,
 						useCORS: true,
 						backgroundColor: null
 					}).then((canvas) => {
-
-						// alert(canvas);
 							this.postData = canvas.toDataURL();
-							// alert(this.postData);
 					}).catch(e => {
-						// alert(e);
+					}).finally(() => {
 					});
 				} catch(e) {
 					// alert(e);

tour.html

@@ -296,7 +296,18 @@ var vueInstance = new Vue({
     },
     async _init_func(){
 
-      this.slides = await $get('/category/list').then(res=>res.data).catch(err=>{throw err})
+      try {
+        this.slides = await $get('/category/list').then(res=>res.data).catch(err=>{throw err})
+      } catch(e) {
+        localStorage.removeItem('accessToken');
+        var code = getQueryByString(location.href,'code')
+        //没有登录情况下
+        alert('登录已失效，点击确认后重新登录');
+        const {url,appid} = await $get('/weixin/info').then(res=>res.data).catch(err=>{throw err})
+        location.href = url
+      }
+      
+
 
       console.log(this.slides)
       this.loadReady = true