Ios UIWebview启用cookie
我正试图通过Ios UIWebview启用cookie,ios,cookies,uiwebview,Ios,Cookies,Uiwebview,我正试图通过UIWebView访问需要cookie的特定URL,但我无法访问它,因为cookie已被禁用。因此,我做了以下工作: 已启用的Cookie: NSHTTPCookieStorage *cookieStorage = [NSHTTPCookieStorage sharedHTTPCookieStorage]; [cookieStorage setCookieAcceptPolicy:NSHTTPCookieAcceptPolicyAlways]; 创建NSURLConnecti
UIWebView
访问需要cookie的特定URL,但我无法访问它,因为cookie已被禁用。因此,我做了以下工作:
- 已启用的Cookie:
NSHTTPCookieStorage *cookieStorage = [NSHTTPCookieStorage sharedHTTPCookieStorage]; [cookieStorage setCookieAcceptPolicy:NSHTTPCookieAcceptPolicyAlways];
- 创建
并从响应中提取cookie:NSURLConnection
NSArray *cookies = [ NSHTTPCookie cookiesWithResponseHeaderFields: [ httpResponse allHeaderFields ] forURL:response.URL]; [[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookies: cookies forURL: response.URL mainDocumentURL:nil];
UIWebView
中加载相同的URL。您能帮我解决这个问题吗?我如何为UIWebView
启用cookies
提前感谢创建
NSURLRequest
后,将SharedHTTPCookie存储中的所有cookie复制到NSURLRequest
:
NSArray *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookies];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPShouldHandleCookies:YES];
[self addCookies:cookies forRequest:request];
[_webView loadRequest:request];
并添加addCookies:forRequest
方法
- (void)addCookies:(NSArray *)cookies forRequest:(NSMutableURLRequest *)request
{
if ([cookies count] > 0)
{
NSHTTPCookie *cookie;
NSString *cookieHeader = nil;
for (cookie in cookies)
{
if (!cookieHeader)
{
cookieHeader = [NSString stringWithFormat: @"%@=%@",[cookie name],[cookie value]];
}
else
{
cookieHeader = [NSString stringWithFormat: @"%@; %@=%@",cookieHeader,[cookie name],[cookie value]];
}
}
if (cookieHeader)
{
[request setValue:cookieHeader forHTTPHeaderField:@"Cookie"];
}
}
}