fix: some style error

Author: reco_luan

layouts/Category.vue

@@ -54,8 +54,8 @@ export default {
     // 时间降序后的博客列表
     posts () {
       let posts = this.$currentCategories.pages
-      this._sortPostData(posts)
       posts = this._filterPostData(posts)
+      this._sortPostData(posts)
       return posts
     },
     // 标题只显示分类名称

layouts/Tag.vue

@@ -45,8 +45,8 @@ export default {
     // 时间降序后的博客列表
     posts () {
       let posts = this.$currentTags.pages
-      this._sortPostData(posts)
       posts = this._filterPostData(posts)
+      this._sortPostData(posts)
       return posts
     }
   },

mixins/index.js

@@ -1,14 +1,13 @@
 export default {
   methods: {
     _tagColor () {
-      // 红、蓝、绿、橙、灰
       const tagColorArr = ['#e15b64', '#f47e60', '#f8b26a', '#abbd81', '#849b87', '#e15b64', '#f47e60', '#f8b26a', '#f26d6d', '#67cc86', '#fb9b5f', '#3498db']
       const index = Math.floor(Math.random() * tagColorArr.length)
       return tagColorArr[index]
     },
     _filterPostData (posts, isTimeline) {
       posts = posts.filter(item => {
-        const { title, frontmatter: { home, date, publish, sticky }} = item
+        const { title, frontmatter: { home, date, publish }} = item
         return isTimeline === true
           ? !(home == true || title == undefined || date === undefined || publish === false)
           : !(home == true || title == undefined || publish === false)
@@ -17,23 +16,24 @@ export default {
     },
     _sortPostData (posts) {
       posts.sort((a, b) => {
-        let aSticky = a.frontmatter.sticky, bSticky=b.frontmatter.sticky;
-        if(aSticky && bSticky) {
-          return aSticky == bSticky ? this._compareTime(a,b) : (aSticky - bSticky)
-        } else if(aSticky && !bSticky) {
-          return -1;
-        } else if(!aSticky && bSticky){
-          return 1;
+        const aSticky = a.frontmatter.sticky
+        const bSticky = b.frontmatter.sticky
+        if (aSticky && bSticky) {
+          return aSticky == bSticky ? this._compareTime(a, b) : (aSticky - bSticky)
+        } else if (aSticky && !bSticky) {
+          return -1
+        } else if (!aSticky && bSticky) {
+          return 1
         }
-        return this._compareTime(a,b)
+        return this._compareTime(a, b)
       })
     },
     // 获取时间的数字类型
     _getTimeNum (date) {
       return parseInt(new Date(date.frontmatter.date).getTime())
     },
     // 比对时间
-    _compareTime(a, b) {
+    _compareTime (a, b) {
       return this._getTimeNum(b) - this._getTimeNum(a)
     },
     // 获取博客数据
@@ -52,7 +52,7 @@ export default {
 
           posts = _filterPostData(posts)
           _sortPostData(posts)
-          
+
           this.$themeConfig.posts = posts
           resolve(posts)
         }