完善前台seo功能

app/controller/front/Content.php

@@ -44,6 +44,8 @@ class Content extends Base {
 			'list' => $list,
 			'page' => $list->render()
 		];
+
+		$this->setSeo($this->modelInfo['title'] . '频道', $this->modelInfo['title'] . '频道', $this->modelInfo['title'] . '频道');
 		return $this->fetch($teamplate);
 	}
 
@@ -84,6 +86,7 @@ class Content extends Base {
 			'list' => $list,
 			'page' => $list->render()
 		];
+		$this->setSeo($cate['title'], $cate['title'], $cate['title']);
 		return $this->fetch($teamplate);
 	}
 
@@ -130,6 +133,7 @@ class Content extends Base {
 			'prev' => $prev,
 			'next' => $next
 		];
+		$this->setSeo($detail['title'], $detail['title'], $detail['title']);
 		return $this->fetch($teamplate);
 	}