一般在web與js的互動中想再post時需要拿到web裡的使用者資訊,登入狀態等,需要傳遞web的cooki wk設定–>wk獲取–>儲存–>af取–>af設定

wkwebview的處理

  WKWebViewConfiguration *config                           = [WKWebViewConfiguration new];
// 設定偏好設定
config.preferences                                       = [WKPreferences new];
// 預設為0
config.preferences.minimumFontSize                       = 10;
// 預設為yes
config.preferences.javaScriptEnabled                     = YES;
// 在iOS上預設為NO，表示不能自動通過視窗開啟
config.preferences.javaScriptCanOpenWindowsAutomatically = NO;
// web內容處理池
config.processPool                                       = [[WKProcessPool alloc] init];
// 注入JS物件名稱AppModel，當JS通過AppModel來呼叫時，
// 我們可以在WKScriptMessageHandler代理中接收到
userContentController = [[WKUserContentController alloc]init];
config.userContentController = userContentController;

[userContentController addScriptMessageHandler:self name:@"AppModel"];


WKWebView *wkWebView         = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height) configuration:config];
wkWebView.autoresizingMask   = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
wkWebView.backgroundColor    = [UIColor whiteColor];
wkWebView.navigationDelegate = self;
wkWebView.UIDelegate = self;

(這裡是新增cookie(重點程式碼))
WKUserScript * cookieScript = [[WKUserScript alloc] initWithSource: @"document.cookie ='TeskWKCookieKey1=TeskWKCookieValue1';document.cookie = 'TeskWKCookieKey2=TeskWKCookieValue2';"injectionTime:WKUserScriptInjectionTimeAtDocumentStart forMainFrameOnly:NO];
[userContentController addUserScript:cookieScript];
NSMutableURLRequest *request= [NSMutableURLRequest requestWithURL:[NSURL URLWithString:baseUrl]];
[request setValue:[NSString stringWithFormat:@"%@=%@",@"testWKcookie", @"testWKcookievalue"] forHTTPHeaderField:@"Cookie"];
 (把我想象成一條分割線呀~~~)

[wkWebView loadRequest:request];   
 self.wKWebView               = wkWebView;
 

Delegate(重點程式碼)

- (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler{
NSHTTPURLResponse *response = (NSHTTPURLResponse *)navigationResponse.response;
NSArray *cookies =[NSHTTPCookie cookiesWithResponseHeaderFields:[response allHeaderFields] forURL:response.URL];

/////////////// 存cookie(主要是這裡)
NSData *data = [NSKeyedArchiver archivedDataWithRootObject:cookies];
[[NSUserDefaults standardUserDefaults] setObject:data forKey:@"WebViewCookie"];
[[NSUserDefaults standardUserDefaults] synchronize];
NSLog(@"存:cookies : %@",cookies);
(把我想象成一條分割線呀~~~)

//讀取wkwebview中的cookie 方法1
for (NSHTTPCookie *cookie in cookies) {
    //        [[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie];
 //   NSLog(@"webview ---- %@", cookie);
}
   //讀取wkwebview中的cookie 方法2 讀取Set-Cookie欄位
  // NSString *cookieString = [[response allHeaderFields] valueForKey:@"Set-Cookie"];
  // NSLog(@"wkwebview中的cookie:%@", cookieString);
//看看存入到了NSHTTPCookieStorage了沒有
NSHTTPCookieStorage *cookieJar2 = [NSHTTPCookieStorage sharedHTTPCookieStorage];
for (NSHTTPCookie *cookie in cookieJar2.cookies) {
 //   NSLog(@"NSHTTPCookieStorage中的cookie%@", cookie);
  //  NSLog(@"webview ---- %@", cookie);
}    
decisionHandler(WKNavigationResponsePolicyAllow);
}
 

Afnetworking處的處理

  AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
[manager setSecurityPolicy:securityPolicy];

[manager.requestSerializer setHTTPShouldHandleCookies:NO];


manager.responseSerializer = [AFHTTPResponseSerializer serializer];

//////////////設定web的cookie給af(重點程式碼)
 NSData *cookiesdata = [[NSUserDefaults standardUserDefaults] objectForKey:@"WebViewCookie"];
if([cookiesdata length]) {
    NSArray *cookies = [NSKeyedUnarchiver unarchiveObjectWithData:cookiesdata];
    NSHTTPCookie *cookie;
    for (cookie in cookies) {
        [[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie];

        NSLog(@"取:cookies : %@",cookies);
    }  
}

(把我想象成一條分割線呀~~~)

[manager POST:url parameters:body progress:^(NSProgress * _Nonnull uploadProgress) {


} success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
    if (success) {

        success(task, responseObject);

        NSDictionary *fields = ((NSHTTPURLResponse*)task.response).allHeaderFields;
       // NSLog(@"post --- fields = %@",[fields description]);
       // NSURL *url = [NSURL URLWithString:@"http://dev.skyfox.org/cookie.php"];
        //獲取cookie方法1
        NSArray *cookies = [NSHTTPCookie cookiesWithResponseHeaderFields:fields forURL:[NSURL URLWithString:url]];
        for (NSHTTPCookie *cookie in cookies) {
          //  NSLog(@"post --- cookie,name:= %@,valuie = %@",cookie.name,cookie.value);
        }
    }
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
    if (failure) {

        failure(task, error);

    }

}]