fix: 过滤专栏时间失效(#67)

lib/core/searcher.js

@@ -337,7 +337,8 @@ class Searcher {
         let dyinfos = [];
         /**遍历专栏s */
         for (const { id, pub_time } of cvs) {
-            if (pub_time / 86400 > article_create_time) {
+            let now_time = Math.floor(Date.now() / 1000);
+            if ((now_time - pub_time) / 86400 > article_create_time) {
                 log.warn("获取动态", `该专栏(${id})创建时间大于设定天数(${article_create_time}天)`)
                 continue
             }