ios 解析Html数据

前段时间遇到后台返回数据,需要解析Html格式数据,经过折腾了一会就直接写了一个方法调用  其实很简单  我直接粘贴代码  下方再附上一张代码的截图  直接看图片的代码更容易一点 

+(NSMutableArray*)AnalysisHtml:(NSString *)html{ NSMutableArray *htmlarr =[[NSMutableArray alloc]init]; NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"]*/>" options:NSRegularExpressionAllowCommentsAndWhitespace error:nil];

    NSArray *result = [regex matchesInString:html options:NSMatchingReportCompletion range:NSMakeRange(0, html.length)];

 

 

 

    for (NSTextCheckingResult *item in result) {

        NSString *imgHtml = [html substringWithRange:[item rangeAtIndex:0]];

 

        NSArray *tmpArray = nil;

        if ([imgHtml rangeOfString:@"src=\""].location != NSNotFound) {

            tmpArray = [imgHtml componentsSeparatedByString:@"src=\""];

        } else if ([imgHtml rangeOfString:@"src="].location != NSNotFound) {

            tmpArray = [imgHtml componentsSeparatedByString:@"src="];

        }

 

        if (tmpArray.count >= 2) {

            NSString *src = tmpArray[1];

 

            NSUInteger loc = [src rangeOfString:@"\""].location;

            if (loc != NSNotFound) {

                src = [src substringToIndex:loc];

 

                NSLog(@"正确解析出来的SRC为：%@", src);

                [htmlarr addObject:src];

 

            }

        }

    }

    return htmlarr;

}

 

 

代码链接:https://github.com/15626036029/Html