登录，注销

- (void)logout
{
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:@"usertoken"];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:@"userid"];
    [[NSUserDefaults standardUserDefaults] synchronize];
    
    SCach *cach = [SCach shareInstance];
    [cach removeFileData:@"loginMode" filePath:nil];
}

没有登录，切换 控制器

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // Override point for customization after application launch.
    self.window.backgroundColor = [UIColor whiteColor];
    [LoginManager shareLoginManager];
    NSString *strUid = [[LoginManager shareLoginManager] getUserId];
    if(strUid){
        rootvc = [[RootTabBarController alloc] init];
        rootvc.view.frame = self.window.bounds;
        self.window.rootViewController = rootvc;
    }
    else{
        [self setLoginViewController];

    }
    [self.window makeKeyAndVisible];
    return YES;
}

@implementation LoginManager

+ (LoginManager *)shareLoginManager
{
    static LoginManager *lm = nil;
    static dispatch_once_t oncePredicate;
    dispatch_once(&oncePredicate, ^{
        lm = [[LoginManager alloc] init];
    });
    return lm;
}

- (instancetype)init
{
    if(self = [super init])
    {
        SCach *cach = [SCach shareInstance];
        [cach valueAsynForKey:@"loginMode" isMemory:NO filePath:nil className:@"LoginMode" block:^(id reslutId) {
            self.logMode = reslutId;
            if(self.logMode.strUid)
            {
                [self setNetWorkParam:self.logMode.strUid userToke:self.logMode.strToken];
                StoreMode *sm = [self.logMode.storeList objectAtIndex:0];
                [self setNetWorkStoreId:sm.strId];
                [self setCurrentStoreName:sm.strStoreName];
                [self iosAppGetStoreList];
            }
        }];
    }
    return self;
}

- (void)saveUserId:(NSString *)aUserId
{
    self.strUserId = aUserId;
    [[NSUserDefaults standardUserDefaults] setObject:self.strUserId forKey:@"userid"];
    [[NSUserDefaults standardUserDefaults] synchronize];
}
- (void)saveUserToken:(NSString *)aUserToken
{
    self.strUserToken = aUserToken;
    [[NSUserDefaults standardUserDefaults] setObject:self.strUserToken forKey:@"usertoken"];
    [[NSUserDefaults standardUserDefaults] synchronize];
}

- (NSString*)getUserId
{
    if(!self.strUserId)
    {
        self.strUserId = [[NSUserDefaults standardUserDefaults] objectForKey:@"userid"];
    }
    return self.strUserId;
}

- (NSString*)getUserToken
{
    if(!self.strUserToken)
    {
        self.strUserToken = [[NSUserDefaults standardUserDefaults] objectForKey:@"userid"];
    }
    return self.strUserToken;
}

登录

- (void)login_request:(NSString *)aUserName pass:(NSString *)aPass
             retblock:(LOGINRESULTBLOCK)aBlock
{
    NSMutableDictionary *dict = [NSMutableDictionary dictionaryWithCapacity:0];
#ifdef DEBUG
    [dict setValue:aUserName forKey:@"userName"];
    [dict setValue:aPass forKey:@"userPassword"];
#else
    if(!aUserName || !aPass)
    {
        [SVProgressHUD showErrorWithStatus:@"请输入用户名或密码" duration:1.0f cover:NO offsetY:64];
        return ;
    }
    [dict setValue:aUserName forKey:@"userName"];
    [dict setValue:aPass forKey:@"userPassword"];
#endif
    
    [dict setValue:@"1" forKey:@"loginUserType"];
    [NetManager requestWith:dict apiName:@"loginApp" method:@"POST" succ:^(NSDictionary *successDict) {
        NSString *msg = successDict[@"msg"];
        if ([msg isEqualToString:@"success"])
        {
            NSDictionary *resultDict = [successDict objectForKey:@"result"];
            if(resultDict)
            {
                NSString *token = [resultDict objectForKey:@"token"];
                [self saveUserToken:token];
                NSString *uid = [resultDict objectForKey:@"uid"];
                BaseIntToNSString(uid);
                [self saveUserId:uid];
                if(!self.logMode)
                {
                    self.logMode = [[LoginMode alloc] init];
                }
                [self.logMode unPacketData:resultDict];
                [self setNetWorkParam:self.strUserId userToke:self.strUserToken];
                StoreMode *sm = [self.logMode.storeList objectAtIndex:0];
                [self setCurrentStoreName:sm.strStoreName];
                [self setNetWorkStoreId:sm.strId];
                [self iosAppGetStoreList];
                [[SCach shareInstance] setAsynValue:self.logMode key:@"loginMode" isMemeory:NO filePath:nil block:^(bool isResult) {
                    
                }];
            }
            aBlock(@"success");
        }else aBlock(msg);
        
    } failure:^(NSDictionary *failDict, NSError *error) {
        aBlock(@"登陆失败");
    }];
}