iOS 清理某一个cookies 或者全部 cookies

清除所有的cookie 方法:
NSURL *url = [NSURL URLWithString:@"http://www.baidu.com"];
    if (url) {
        NSArray *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:url];
        for (int i = 0; i < [cookies count]; i++) {
            NSHTTPCookie *cookie = (NSHTTPCookie *)[cookies objectAtIndex:i];
            [[NSHTTPCookieStorage sharedHTTPCookieStorage] deleteCookie:cookie];
            
        }

  清除某一个特定的cookie方法:

NSArray * cookArray = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:[NSURL URLWithString:self.loadURL]]; NSString * successCode = @""; for (NSHTTPCookie*cookie in cookArray) { if ([cookie.name isEqualToString:@"cookiename"]) { [[NSHTTPCookieStorage sharedHTTPCookieStorage] deleteCookie:cookie]; } }

清除某一个url缓存的方法:

[[NSURLCache sharedURLCache] removeCachedResponseForRequest:[NSURLRequest requestWithURL:url]];


清除所有缓存方法:        

[[NSURLCache sharedURLCache] removeAllCachedResponses];


你可能感兴趣的:(iOS 清理某一个cookies 或者全部 cookies)