iOS 获取 cookie webView中使用Cookie

来源：互联网发布：介绍编程的书编辑：程序博客网时间：2024/05/17 01:20

【获取Cookie】

+ (void)deleteCookie {

// 清空 cookie

NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStoragesharedHTTPCookieStorage];

NSArray *_tmpArray = [NSArray arrayWithArray:[cookieJar cookies]];

for (id obj in _tmpArray) {

[cookieJar deleteCookie:obj];

}

+(void)YYZQSQObtainCookieBlock:(cookieBlock)block {

// 现在服务器直接返回了 cookie 这里就不需要用了

// 自己设置 cookie

// NSMutableDictionary *cookieProperties = [NSMutableDictionary dictionary];

// [cookieProperties setObject:@"username" forKey:NSHTTPCookieName];

// [cookieProperties setObject:@"rainbird" forKey:NSHTTPCookieValue];

// [cookieProperties setObject:@"cnrainbird.com" forKey:NSHTTPCookieDomain];

// [cookieProperties setObject:@"cnrainbird.com" forKey:NSHTTPCookieOriginURL];

// [cookieProperties setObject:@"/" forKey:NSHTTPCookiePath];

// [cookieProperties setObject:@"0" forKey:NSHTTPCookieVersion];

// NSHTTPCookie *cookie = [NSHTTPCookie cookieWithProperties:cookieProperties];

// [[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie];

// NSString *token = [[NSUserDefaults standardUserDefaults]objectForKey:@"access_token"];

NSString *imuserid = [[NSUserDefaultsstandardUserDefaults]objectForKey:@"imuserid"];//统一平台uid

NSString * uid = [YYUserManager sharedObject].user.uid;

NSMutableDictionary *dict = WebServiceDictionary(CurrentUserID());

NSString *urlStr = [NSStringstringWithFormat:@"%@&uid=%@&token=%@",WebServiceZQSQURL(@"m=Login&a=getCookies", dict),imuserid,uid];

NSURL *url = [NSURL URLWithString:urlStr];

NSURLRequest *request = [NSURLRequest requestWithURL:url cachePolicy:NSURLRequestReloadIgnoringLocalAndRemoteCacheDatatimeoutInterval:30.0f];

NSOperationQueue *queue = [[NSOperationQueue alloc]init];

[NSURLConnection sendAsynchronousRequest:request

queue:queue

completionHandler:^(NSURLResponse *response, NSData*data, NSError *error){

NSString * responseString = [[NSString alloc] initWithBytes:[data bytes] length:[data length] encoding:NSUTF8StringEncoding];

NSLog(@"responseString === %@",responseString);

//转换NSURLResponse成为HTTPResponse

NSHTTPURLResponse *HTTPResponse = (NSHTTPURLResponse *)response;

//获取headerfields

NSDictionary *fields = [HTTPResponse allHeaderFields];//原生NSURLConnection写法

NSLog(@"fields = %@",[fields description]);

NSURL *urlCookie = [NSURL URLWithString:@"api-zqt-seller-test.cifco.net"];

//获取cookie方法1

NSArray *cookies1 = [NSHTTPCookiecookiesWithResponseHeaderFields:fields forURL:urlCookie];

NSLog(@"cookies1 == %@",cookies1);

//获取cookie方法2

NSString *cookieString = [[HTTPResponse allHeaderFields] valueForKey:@"Set-Cookie"];

NSLog(@"cookieString == %@",cookieString);

//获取cookie方法3

NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStorage sharedHTTPCookieStorage];

}];

}

//方法2

+ (BOOL)GetCookieData:(NSString *) urlString{

NSString * cookie = nil;

NSURL *url = [NSURL URLWithString:urlString];

NSMutableURLRequest *getRequest = [NSMutableURLRequestrequestWithURL:url];

[getRequest setHTTPMethod:@"GET"];

NSURLResponse *response;

NSData *myReturn =[NSURLConnection sendSynchronousRequest:getRequest returningResponse:&response error:nil];

NSHTTPURLResponse *HTTPResponse = (NSHTTPURLResponse *)response;

NSDictionary *fields = [HTTPResponse allHeaderFields];

NSLog(@"取得我要的cookie %@",[fields description]);

//取得我要的cookie

if (cookie == nil) {

cookie =[[NSString alloc] initWithString: [[[fields valueForKey:@"Set-Cookie"] componentsSeparatedByString:@";"] objectAtIndex:0]];

}

else{

cookie = [[[fields valueForKey:@"Set-Cookie"] componentsSeparatedByString:@";"] objectAtIndex:0];

}

NSLog(@"取得我要的cookiecookie = %@",cookie);

NSString *strRet = [[NSString alloc] initWithData:myReturn encoding:NSASCIIStringEncoding];

NSLog(@"取得我要的cookie %@",strRet);

if([cookie length]<25)

return NO;

else

return YES;

}

【在WebView中使用Cookie】

NSMutableURLRequest *request=[NSMutableURLRequest requestWithURL:url];

if (self.isCookie) {

// 网络请求头稍后用于判断是不是我们需要的cookie

NSString *strHttp = [XHWebServiceBaseAddresssubstringWithRange:NSMakeRange(7, 16)];

NSHTTPCookie *cookie = nil;

// 这个是所有的Cookie

NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStoragesharedHTTPCookieStorage];

// 现在服务器直接返回了 cookie 这里就不需要用了

for (NSHTTPCookie *ck in [cookieJar cookies]) {

NSString * domain = [ck domain];

NSString * value = [ck value];

NSLog(@"domain 现在服务器直接返回了======%@", domain);

// 根据domain 来区分，那个是我们需要的cookie

if ([domain hasPrefix:strHttp]) {

NSLog(@"现在服务器直接返回了= %@ == %@",domain,value);

cookie = ck;

}

NSLog(@"这条是我要的cookie ===%@",cookie);

// NSString * cookieName = [cookie name];

NSString * cookieVal = [cookie value];

// NSString * domain = [cookie domain];

// // 手动添加 cookie

// NSDictionary *properties = [[NSMutableDictionary alloc] init];

// [properties setValue:@"PHPSESSID" forKey:NSHTTPCookieValue];

// [properties setValue:cookieVal forKey:NSHTTPCookieName];

// [properties setValue:@"" forKey:NSHTTPCookieDomain];

// [properties setValue:[NSDate dateWithTimeIntervalSinceNow:60*60] forKey:NSHTTPCookieExpires];

// [properties setValue:@"/" forKey:NSHTTPCookiePath];

// NSHTTPCookie *cookie11 = [[NSHTTPCookie alloc] initWithProperties:properties];

// 根据服务器需要的内容，自行拼接

// NSString *cookieString = [[NSString alloc] initWithFormat:@"name=PHPSESSID;value=%@;path=/;domain=%@;httponly",cookieVal,domain];

NSString *cookieString = [[NSString alloc] initWithFormat:@"PHPSESSID=%@",cookieVal];

// 这里可以传递多个 cookie

// NSArray *cookies11=[NSArray arrayWithObjects:cookie11,nil];

// NSDictionary *headers11=[NSHTTPCookie requestHeaderFieldsWithCookies:cookies11];

// Cookie 需要根据服务器接收对象进行自行修改默认会加上 HTTP_

[request setValue:cookieString forHTTPHeaderField:@"Cookie"];

}

return request;

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