各個(gè)設(shè)備請(qǐng)求頭設(shè)備信息User-Agent
查詢網(wǎng)址：http://www.fynas.com/ua/search?b=&k=
偽裝設(shè)置請(qǐng)求頭部
//1.URL
NSURL *url = [NSURL URLWithString:@"https://m.baidu.com"];
//2.建立請(qǐng)求，告訴服務(wù)器想要的資源愚战，已經(jīng)附加信息
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
//User-Agent 告訴服務(wù)器請(qǐng)求的類型娇唯，發(fā)送給服務(wù)，設(shè)備的信息
[request setValue:@"iPhone AppleWebKit" forHTTPHeaderField:@"User-Agent"];
//3.建立網(wǎng)絡(luò)連接寂玲，將請(qǐng)求發(fā)送給服務(wù)器
[NSURLConnection sendAsynchronousRequest:request queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse * _Nullable response, NSData * _Nullable data, NSError * _Nullable connectionError) { NSString *html = [[NSString alloc]initWithData:data encoding:NSUTF8StringEncoding]; [self.webView loadHTMLString:html baseURL:nil]; }];
