About NSMutableURLRequest and cookie problem

[hkayngvip]

Hello, I use the KINWebBrowser to load my web page, when using web log in, add the cookies, web pages, there is no response. Here is my code, the current class inherited KINWebBrowserViewController

NSURL *url=[NSURL URLWithString:@"http://My server login address"];

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
NSString *cookieStr = [NSString stringWithFormat:@"JSESSIONID=%@;Path=/JBIZ",ShareManager.cooks];


[request addValue:cookieStr forHTTPHeaderField:@"Cookie"];

[self LoadRequst:request];

This is a web page and load cookies to complete the function of the land, but if only load Google, there is no problem