图片无效返回默认图片

biz/invite/classes/InviteClass.php

@@ -25,7 +25,7 @@ class InviteClass extends BaseClass
 		foreach ($list as $key => $val) {
 			$userId = $val['userId'];
 			$introUserId = $val['introUserId'];
-			$list[$key]['userAvatar'] = isset($userInfo[$userId]['avatar']) ? $userInfo[$userId]['avatar'] : '';
+			$list[$key]['userAvatar'] = isset($userInfo[$userId]['smallAvatarUrl']) ? $userInfo[$userId]['smallAvatarUrl'] : '';
 			$list[$key]['introUserName'] = isset($userInfo[$userId]['userName']) ? $userInfo[$userId]['userName'] : '';
 			$list[$key]['introUserAvatar'] = isset($userInfo[$introUserId]['avatar']) ? $userInfo[$introUserId]['avatar'] : '';
 		}

common/components/business.php

@@ -128,13 +128,14 @@ class business
 		$info['imgUrl'] = $small;
 		return $info;
 	}
-	
+
 	//客户头像处理 shish 2019.12.20
 	public static function formatUserAvatar($info)
 	{
 		$imgUrl = isset($info['avatar']) ? $info['avatar'] : '';
 		$prefixImgUrl = Yii::$app->params['imgHost'];
-		if (empty($imgUrl)) {
+		$dir = dirUtil::getImgDir();
+		if (empty($imgUrl) || file_exists($dir . $imgUrl)) {
 			$defaultImg = $prefixImgUrl . '/retail/default-img.png';
 			$info['avatarUrl'] = $defaultImg;
 			$info['smallAvatarUrl'] = $defaultImg;
@@ -147,7 +148,7 @@ class business
 		$info['avatar'] = $prefixImgUrl . $imgUrl;
 		return $info;
 	}
-
+	
 	public static function formatOrderGoodsCover($info)
 	{
 		$imgUrl = isset($info['cover']) ? $info['cover'] : '';