ShareSDK都封装好第三方登录的方法了，非常方便调用，直接拷贝下面的方法，即可实现第三方登录。
1、微信登录方法
- (void)clickedWxLogin {
if ([ShareSDK hasAuthorized:SSDKPlatformTypeWechat]) {//判断是否授权
[ShareSDK cancelAuthorize:SSDKPlatformTypeWechat];//取消授权
}
WEAKSELF
[ShareSDK getUserInfo:SSDKPlatformTypeWechatonStateChanged:^(SSDKResponseStatestate,SSDKUser*user,NSError*error) {
weakSelf.wxButton.enabled=YES;
if(state ==SSDKResponseStateSuccess&& user) {
NSLog(@"wx data : \n%@",user.rawData);
NSString*unionid = [user.rawDatatheValueForKey:@"unionid"];
if(!unionid || unionid.length==0) {
unionid = user.uid;
}
[ShareSDK setCurrentUser:userforPlatformType:SSDKPlatformTypeWechat];
}
else{
NSLog(@"error : %@",error);
if([ShareSDKhasAuthorized:SSDKPlatformTypeWechat]) {
[ShareSDKcancelAuthorize:SSDKPlatformTypeWechat];
}
if(state ==SSDKResponseStateFail) {
[weakSelfshowHUDError:@"登录超时，请重新登录"];
}
}
}];
}
2、QQ登录方法
-(IBAction)qqLoginAction:(UIButton*)button {
if([ShareSDKhasAuthorized:SSDKPlatformTypeQQ]) {
[ShareSDKcancelAuthorize:SSDKPlatformTypeQQ];
}
WEAKSELF
[ShareSDK getUserInfo:SSDKPlatformTypeQQonStateChanged:^(SSDKResponseStatestate,SSDKUser*user,NSError*error) {
if(state ==SSDKResponseStateSuccess&& user) {
NSLog(@"qq data : \n%@",user.rawData);
[ShareSDK setCurrentUser:userforPlatformType:SSDKPlatformTypeQQ];
}];
}
else{
NSLog(@"error : %@",error);
if([ShareSDK hasAuthorized:SSDKPlatformTypeQQ]) {
[ShareSDK cancelAuthorize:SSDKPlatformTypeQQ];
}
if(state ==SSDKResponseStateFail) {
[weakSelf showHUDError:@"登录超时，请重新登录"];
}
}
}];
}
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