网络解析html

网络解析html

  // Request: My API (=1&ver=iphone&app_ver=8)NSURL *URL = [NSURL URLWithString:@"=1&ver=iphone&app_ver=8"];NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:URL];request.HTTPMethod = @"GET";request.timeoutInterval = 30;// Request OperationAFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];sponseSerializer = [AFJSONResponseSerializer serializer];//自动对返回的数据进行json解析// Progress & Completion blocks[operation setDownloadProgressBlock:^(NSUInteger bytesRead, long long totalBytesRead, long long totalBytesExpectedToRead) {//NSLog(@"Received %lld of %lld bytes", totalBytesRead, totalBytesExpectedToRead);}];[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {NSLog(@"Success: Status Code %ld", (sponse.statusCode);NSLog(@"%@", responseObject);//数据处理NSString *sourceString = [[responseObject firstObject] objectForKey:@"source"];NSString *titleString = [[responseObject firstObject] objectForKey:@"title"];NSString *pubdateString = [[responseObject firstObject] objectForKey:@"pubdate"];NSString *authorString = [[responseObject firstObject] objectForKey:@"author"];NSString *contentString = [[responseObject firstObject] objectForKey:@"content"];NSArray *newsArray = [[responseObject firstObject] objectForKey:@"news"];NSMutableString *newsString = [[NSMutableString alloc] initWithString:@"<ul class="relatedNews"></ul>"];for (NSDictionary *temDic in newsArray) {[newsString insertString:[NSString stringWithFormat:@"<li><a>%@</a></li>", [temDic objectForKey:@"title"]] atIndex:newsString.length-5];}NSString *htmlPath = [[NSBundle mainBundle] pathForResource:@"entry" ofType:@"html"];NSMutableString *htmlString = [NSMutableString stringWithContentsOfFile:htmlPath encoding:NSUTF8StringEncoding error:nil];NSLog(@"%@", htmlString);NSString *cssPath = [[NSBundle mainBundle] pathForResource:@"entry" ofType:@"css"];NSString *cssString = [NSString stringWithContentsOfFile:cssPath encoding:NSUTF8StringEncoding error:nil];NSLog(@"%@", cssString);[htmlString replaceOccurrencesOfString:@"%added_styles%" withString:cssString options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];[htmlString replaceOccurrencesOfString:@"%source%" withString:sourceString options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];[htmlString replaceOccurrencesOfString:@"%title%" withString:titleString options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];[htmlString replaceOccurrencesOfString:@"%pubdate%" withString:pubdateString options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];[htmlString replaceOccurrencesOfString:@"%author%" withString:authorString options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];[htmlString replaceOccurrencesOfString:@"%content%" withString:contentString options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];[htmlString replaceOccurrencesOfString:@"%font_size%" withString:@"font_size_2" options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];[htmlString replaceOccurrencesOfString:@"%relatedNews%" withString:newsString options:NSLiteralSearch range:NSMakeRange(0, [htmlString length])];NSLog(@"%@", htmlString);//        [[responseObject firstObject] objectForKey:@"content"];[_myWebView loadHTMLString:htmlString baseURL:nil];
//        [_myWebView stringByEvaluatingJavaScriptFromString:<#(NSString *)#>]} failure:^(AFHTTPRequestOperation *operation, NSError *error) {NSLog(@"Error: %@", error.localizedDescription);}];// Connection[operation start];