Send custom headers with UIWebView loadRequest

Question

I want to be able to send some extra headers with my UIWebView loadRequest method.

I have tried:

NSMutableURLRequest *req = [NSMutableUR         


        

Answer 1

I find another way, Can use NSURLProtocol .

-(BOOL)webView:(IMYVKWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
    NSMutableDictionary* mapObject = [NSMutableDictionary dictionary];
    mapObject[@"headers"] = request.allHTTPHeaderFields;
    mapObject[@"navigationType"] = @(navigationType);
    [webViewRequestMap setObject:mapObject forKey:request.URL.absoluteString];
    return YES;
}

webViewRequestMap is Static NSMutableDictionary*

in Your Custom NSURLProtocol code:

    @interface IMYCustomURLProtocol : NSURLProtocol
@end
@implementation IMYCustomURLProtocol 
+(void)load
{
     [NSURLProtocol registerClass:self];
}
+ (BOOL)canInitWithRequest:(NSURLRequest *)request
{
    NSString* urlString = request.URL.absoluteString;
    NSDictionary* dictionary = webViewReuqestMap[urlString];
    if (dictionary)
    {
        [webViewRequestMap removeObjectForKey:urlString];
        if ([request isKindOfClass:[NSMutableURLRequest class]]) {
           [(id)request setValue:@"HAHA" forHTTPHeaderField:@"MeiYou Co.,Ltd"];
        }
    }
    return NO;
}
@end