优化：文章列表支持指定分类

api/api.js

@@ -65,9 +65,13 @@ export function getUserCoupons(data){
 /**
  * 文章分类列表
  *
-*/
+ */
 export function getArticleCategoryList(){
-  return request.get('article/category/lst',{},{noAuth:true})
+	return request.get('article/category/lst',{},{noAuth:true})
+}
+// 文章分类详情
+export function getArticleCategoryInfo(id){
+	return request.get('article/category/info/'+id,{},{noAuth:true})
 }
 /**
  * 文章列表

pages/news_list/index.vue

@@ -48,16 +48,17 @@
 </template>
 
 <script>
-
 	import {
 		getArticleCategoryList,
 		getArticleList,
 		getArticleHotList,
-		getArticleBannerList
+		getArticleBannerList,
+    getArticleCategoryInfo
 	} from '@/api/api.js';
 	import home from '@/components/home';
   import spread from "../../libs/spread";
   import { mapGetters } from "vuex";
+
 	export default {
 		components: {
 			home
@@ -88,7 +89,17 @@
 		 * 生命周期函数--监听页面显示
 		 */
 		onLoad: function(options) {
-			this.getArticleCate();
+      // 是否存在指定分类  不存在获取分类列表
+      this.active = options.cate_id || 0;
+      if(this.active > 0) {
+        // 存在指定分类
+        this.getCidArticle();
+        this.getArticleInfo();
+      } else {
+        // 不存在指定分类
+        this.getArticleCate();
+      }
+      // 初始化信息
 			this.status = false;
 			this.page = 1;
 			this.articleList = [];
@@ -151,7 +162,19 @@
 					this.status = false;
 					this.getCidArticle();
 				}
-			}
+			},
+      getArticleInfo() {
+        let _this = this;
+        getArticleCategoryInfo(_this.active).then(res => {
+          let data = res.data || {};
+          let title = data.title || '';
+          if(title){
+            uni.setNavigationBarTitle({
+              title: title
+            })
+          }
+        });
+      },
 		},
     // #ifdef MP
     // 分享给好友