iosWebView实现网页图片获取放大.zip
获取某个标签的结点个数-(int)nodeCountOfTag:(NSString*)tag{
NSString*jsString=[NSStringstringWithFormat:@"document.getElementsByTagName('%@').length",tag];
intlen=[[selfstringByEvaluatingJavaScriptFromString:jsString]intValue];returnlen;
}
获取所有图片链接
-(NSMutableArray*)getImgs
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