[everia] prevent redirect when fetching a post page

gallery_dl/extractor/everia.py

@@ -50,7 +50,7 @@ class EveriaPostExtractor(EveriaExtractor):
     example = "https://everia.club/0000/00/00/TITLE"
 
     def items(self):
-        url = self.root + self.groups[0]
+        url = self.root + self.groups[0] + "/"
         page = self.request(url).text
         content = text.extr(page, 'itemprop="text">', "<h3")
         urls = re.findall(r'img.*?src="([^"]+)', content)

test/results/everia.py

@@ -58,8 +58,8 @@ __tests__ = (
     "extension": "jpg",
     "filename" : r"re:雯妹不讲道理\+\(\d+\)",
     "title"    : "[雯妹不讲道理] Dido ダイドー (Azur Lane 碧蓝航线)",
+    "post_url" : "https://everia.club/2021/03/12/雯妹不讲道理-dido-ダイドー-azur-lane-碧蓝航线/",
     "post_category": "Cosplay",
-    "post_url"     : "https://everia.club/2021/03/12/雯妹不讲道理-dido-ダイドー-azur-lane-碧蓝航线",
     "tags": [
         "Cosplay",
         "雯妹不讲道理",