# iOS SDK\_第三方账户关联
可以在一个游戏账户中关联或解除关联多个第三方账户。
## **账户关联功能**
***
如要使用Google、Facebook、NAVER等第三方账户的关联功能，请使用下列代码。
```
#import
// 定义类型
// GamePotChannelType.GOOGLE
// GamePotChannelType.FACEBOOK
// GamePotChannelType.LINE
// GamePotChannelType.TWITTER
// GamePotChannelType.NAVER
// GamePotChannelType.APPLE
[[GamePotChannel getInstance] CreateLinking:GOOGLE viewController:self success:^(GamePotUserInfo *userInfo) {
// 关联成功。请在游戏弹窗显示关联结果相关消息。（例如：账户关联成功。）
} cancel:^{
// 用户取消
} fail:^(NSError *error) {
// 关联失败。请在游戏弹窗显示失败原因相关消息。
// 消息语句请使用[error localizedDescription]。
}];
```
## **关联列表确认功能**
***
如要确认与账户关联的第三方账户列表，请使用下列代码。
```
#import
// 定义类型
// GamePotChannelType.GOOGLE
// GamePotChannelType.FACEBOOK
// GamePotChannelType.LINE
// GamePotChannelType.TWITTER
// GamePotChannelType.NAVER
// GamePotChannelType.APPLE
// 返回各类型的关联结果。
BOOL isGoogleLinked = [[GamePotChannel getInstance] isLinked:GOOGLE];
// 对已关联的类型，以JsonString格式返回。
NSString* linkedList = [[GamePotChannel getInstance] getLinkedListJsonString];
```
## **解除关联功能**
***
如要使用解除与第三方账户的关联功能，请使用下列代码。
```
#import
[[GamePotChannel getInstance] DeleteLinking:GOOGLE success:^{
// 解除成功。请在游戏弹窗显示关联结果相关消息。（例如：已解除账户关联。）
} fail:^(NSError *error) {
// 解除失败。请在游戏弹窗显示失败原因相关消息。
// 消息语句请使用[error localizedDescription]。
}];
```
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