iOS偷懒方法怎么去保存数据到本地

#import <Foundation/Foundation.h>

@interface LXPTokenManager : NSObject

#pragma mark - 获得企业TOKEN
+(NSString *)accessToken;

#pragma mark - 保存TOKEN
+(void)saveToken:(NSString *)token;

#pragma mark - 判断是否有TOKEN
+(BOOL)hasAvalibleToken;

#pragma mark - 获得企业sercet
+(NSString *)accessSercet;

#pragma mark - 保存TOKEN
+(void)saveSercet:(NSString *)sercet;

#pragma mark - 判断是否有TOKEN
+(BOOL)hasAvalibleSercet;

//异地登录
+(void)exit;
// 清空账号的id

+(void)clearChuangquID;
//清空账号
+(void)clearChuangquRooter;

//清空密码；
+(void)clearChuangqupassword;

//清空
+(void)clearchuangquall;

#import "LXPTokenManager.h"NSString *const TOKEN_KEY = @"token";NSString *const Secr_Cet = @"sercet";@implementation LXPTokenManager//获得token+(NSString *)accessToken{NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];NSString *token = [userDefaults objectForKey:TOKEN_KEY];[userDefaults synchronize];return token;}//保存token+(void)saveToken:(NSString *)token {NSUserDefaults *userDefaults=[NSUserDefaults standardUserDefaults];[userDefaults setObject:token forKey:TOKEN_KEY];[userDefaults synchronize];}//判断是否有可用的token+(BOOL)hasAvalibleToken {NSUserDefaults *userDefalts = [NSUserDefaults standardUserDefaults];NSString *token = [userDefalts objectForKey:TOKEN_KEY];if (token) {return YES;}else{return NO;}}#pragma mark - 获得企业sercet+(NSString *)accessSercet{NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];NSString *sercet = [userDefaults objectForKey:Secr_Cet];[userDefaults synchronize];return sercet;}#pragma mark - 保存TOKEN+(void)saveSercet:(NSString *)sercet{NSUserDefaults *userDefaults=[NSUserDefaults standardUserDefaults];[userDefaults setObject:sercet forKey:Secr_Cet];[userDefaults synchronize];}#pragma mark - 判断是否有TOKEN+(BOOL)hasAvalibleSercet{NSUserDefaults *userDefalts = [NSUserDefaults standardUserDefaults];NSString *sercet = [userDefalts objectForKey:Secr_Cet];if (sercet) {return YES;}else{return NO;}}//异地登录+(void)exit{UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"温馨提示" message:@"帐号异地登录！" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];[alert show];}//清空#pragma mark - 清空本地的数据库数据<pre name="code" class="objc">#pragma mark - 保存tokenNSDictionary *token = data[@“xxx"];[LXPTokenManager saveToken:token[@“xxx"]];[LXPTokenManager saveSercet:token[@“xxx"]];+(void)clearchuangquall{ NSUserDefaults *UserLoginState = [NSUserDefaults standardUserDefaults]; [UserLoginState removeObjectForKey:@“xxx"]; [UserLoginState synchronize]; NSUserDefaults *UserName = [NSUserDefaults standardUserDefaults]; [UserName removeObjectForKey:@"xxx"];[UserName synchronize];

}

如果拿到后它数据可以调用以上类方法#pragma mark - 保存tokenNSDictionary *token = data[@“xxx"];[LXPTokenManager saveToken:token[@“xxx"]];[LXPTokenManager saveSercet:token[@“xxx"]];

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