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"];