我有,我想調用的OBJ-C代碼網頁視圖,我不喜歡它在thisTutorialisEqualToString總是返回NO /假
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{
NSString *absoluteUrl = [request.URL absoluteString];
NSLog(@"STRING: %@",absoluteUrl);//prints out didTap://button1
NSString *sayHello = @"didTap://button1";
if ([sayHello isEqualToString: absoluteUrl]) {
[self sayHello];
return NO;
}
return YES;
}
然而[self sayHello]
是永遠不會被調用。任何人都知道爲什麼?
打印出你的字符串是這樣的:'的NSLog(@「STRING: >>>%@<<<「,absoluteUrl);' –