1, 请求并携带SessionId, 代码如下:
//当请求成共后调用如下代码, 保存Cookie NSArray *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL: [NSURL URLWithString:kServerAddress]]; NSData *data = [NSKeyedArchiver archivedDataWithRootObject:cookies]; [[NSUserDefaults standardUserDefaults] setObject:data forKey:kUserDefaultsCookie];
//请求前,设置上次保存的Cookie NSData *cookiesdata = [[NSUserDefaults standardUserDefaults] objectForKey:kUserDefaultsCookie]; if([cookiesdata length]) { NSArray *cookies = [NSKeyedUnarchiver unarchiveObjectWithData:cookiesdata]; NSHTTPCookie *cookie; for (cookie in cookies) { [[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie]; } }
通过以上设置, 使用 UIWebView 的 loadRequest 方法load NSURLRequest 可以共用 Cookie.
2, 另一个版本:
NSArray *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage]cookies]; NSString *signature = @""; NSString *userId = @""; NSString *JSESSIONID = @""; for (NSHTTPCookie *cookie in cookies) { if ([cookie.name isEqualToString:@"JSESSIONID"]) { JSESSIONID = cookie.value; } //其他Cookie值 } NSString *cookieStr = [NSString stringWithFormat:@"JSESSIONID=%@;...",JSESSIONID,..]; [manager.requestSerializer setValue:cookieStr forHTTPHeaderField:@"Cookie"];