判断抓取的头像是否为空
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@ -192,7 +192,7 @@ class UserServer
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} else {
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$avatar = 'uploads/user/avatar/' . md5($openid . $time) . '.jpeg';
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$StorageDriver = new StorageDriver($config);
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if (!$StorageDriver->fetch($avatar_url, $avatar)) {
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if ($avatar_url && !$StorageDriver->fetch($avatar_url, $avatar)) {
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throw new Exception( '头像保存失败:'. $StorageDriver->getError());
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}
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}
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