验证图片大小
测试
news.sohu.com
news.sina.com.cn
news.163.com
sina和163的没有jquery
所以先加这行代码
javascript:document.body.innerHTML +="<scri"+"pt type='text/javasc"+"ript' src='http://js.sohu.com/library/jquery1.3.2.js'></scr"+"ipt>";
javascript:document.body.innerHTML +="<scri"+"pt type='text/javasc"+"ript'>var oldimgcount=$('img').size();;function getNewsSohuComImg_hao(thisurl,thisid){$('#picdiv').html(thisurl+';'+$('#picdiv').html());}function createImgPic_haonn(){var imgarray=$('#picdiv').text();imgarray=imgarray.split(';');var tmpstr='';for(var imgarrayindex=0;imgarrayindex<imgarray.length-1;imgarrayindex++){tmpstr+='<img id=haha'+imgarrayindex+' src='+imgarray[imgarrayindex]+' />';$('#picdiv').html(tmpstr);}}function countImgSize_haonn(){$('img').each(function(index){if(index>=oldimgcount){$('#jieguo').html($(this).attr('src')+' width:'+$(this).width()+' height:'+$(this).height()+'</br>'+$('#jieguo').html());}});}function countImgUrl_haonn(){for(var thisi=0;thisi<$('img').size();thisi++){var ull=$('img').eq(thisi).attr('src');getNewsSohuComImg_hao(ull,'haohao'+thisi);}}</scri"+"pt>";document.body.innerHTML +="<hr /><input type='button' onclick='countImgUrl_haonn()' value='提取url'/>";document.body.innerHTML += "<input type='button' onclick='createImgPic_haonn()' value='生成图片'/>";document.body.innerHTML +="<input type='button' onclick='countImgSize_haonn()' value='判断大小'/>";document.body.innerHTML +="<div id='jieguo'></div>";document.body.innerHTML +="<div id='picdiv'></div>";<html><head><title>mytest</title></head><body><script type="text/javascript" src="http://js.sohu.com/library/jquery1.3.2.js" ></script><img src="http://ww1.sinaimg.cn/large/67b98b3djw1dptmqg51lbj.jpg" width="100" height="100" style="width:100;height:100"/><img src="http://ww2.sinaimg.cn/large/6966d53egw1dptmcb4663j.jpg" width="100" height="100" style="width:100;height:100"/></body></html><script type="text/javascript">$("body").append("<hr /><input type='button' onclick='countImgUrl_haonn()' value='提取url'/>");$("body").append("<input type='button' onclick='createImgPic_haonn()' value='生成图片'/>");$("body").append("<input type='button' onclick='countImgSize_haonn()' value='判断大小'/>");$("body").append("<div id='jieguo'></div>");$("body").append("<div id='picdiv'></div>");//$("body").append("<scri"+"pt type='text/javascript'>alert('haha');</scri"+"pt>");//-----------下面代码不要有注释----生成一行给test2.htmlvar oldimgcount=$('img').size();function getNewsSohuComImg_hao(thisurl,thisid){$('#picdiv').html(thisurl+';'+$('#picdiv').html());}function createImgPic_haonn(){var imgarray=$('#picdiv').text();imgarray=imgarray.split(';');var tmpstr='';for(var imgarrayindex=0;imgarrayindex<imgarray.length-1;imgarrayindex++){tmpstr+='<img id=haha'+imgarrayindex+' src='+imgarray[imgarrayindex]+' />';$('#picdiv').html(tmpstr);}}function countImgSize_haonn(){$('img').each(function(index){if(index>=oldimgcount){$('#jieguo').html($(this).attr('src')+'---width:'+$(this).width()+',height:'+$(this).height()+'</br>'+$('#jieguo').html());}});}function countImgUrl_haonn(){for(var thisi=0;thisi<$('img').size();thisi++){var ull=$('img').eq(thisi).attr('src');getNewsSohuComImg_hao(ull,'haohao'+thisi);}}</script><html><head><title>mytest</title><script type="text/javascript" src="http://js.sohu.com/library/jquery1.3.2.js" ></script></head><body><img src="http://ww1.sinaimg.cn/large/67b98b3djw1dptmqg51lbj.jpg" width="100" height="100" style="width:100;height:100"/><img src="http://ww2.sinaimg.cn/large/6966d53egw1dptmcb4663j.jpg" width="100" height="100" style="width:100;height:100"/></body></html><script type="text/javascript">//document.body.innerHTML +="<scri"+"pt type='text/javasc"+"ript' src='http://js.sohu.com/library/jquery1.3.2.js'></scr"+"ipt>";$("body").append("<scri"+"pt type='text/javasc"+"ript'>var oldimgcount=$('img').size();function getNewsSohuComImg_hao(thisurl,thisid){$('#picdiv').html(thisurl+';'+$('#picdiv').html());}function createImgPic_haonn(){var imgarray=$('#picdiv').text();imgarray=imgarray.split(';');var tmpstr='';for(var imgarrayindex=0;imgarrayindex<imgarray.length-1;imgarrayindex++){tmpstr+='<img id=haha'+imgarrayindex+' src='+imgarray[imgarrayindex]+' />';$('#picdiv').html(tmpstr);}}function countImgSize_haonn(){$('img').each(function(index){if(index>=oldimgcount){$('#jieguo').html($(this).attr('src')+'---width:'+$(this).width()+',height:'+$(this).height()+'</br>'+$('#jieguo').html());}});}function countImgUrl_haonn(){for(var thisi=0;thisi<$('img').size();thisi++){var ull=$('img').eq(thisi).attr('src');getNewsSohuComImg_hao(ull,'haohao'+thisi);}}</scri"+"pt>");$("body").append("<hr /><input type='button' onclick='countImgUrl_haonn()' value='提取url'/>");$("body").append("<input type='button' onclick='createImgPic_haonn()' value='生成图片'/>");$("body").append("<input type='button' onclick='countImgSize_haonn()' value='判断大小'/>");$("body").append("<div id='jieguo'></div>");$("body").append("<div id='picdiv'></div>");</script>javascript:$("body").append("<scri"+"pt type='text/javasc"+"ript'>var oldimgcount=$('img').size();;function getNewsSohuComImg_hao(thisurl,thisid){$('#picdiv').html(thisurl+';'+$('#picdiv').html());}function createImgPic_haonn(){var imgarray=$('#picdiv').text();imgarray=imgarray.split(';');var tmpstr='';for(var imgarrayindex=0;imgarrayindex<imgarray.length-1;imgarrayindex++){tmpstr+='<img id=haha'+imgarrayindex+' src='+imgarray[imgarrayindex]+' />';$('#picdiv').html(tmpstr);}}function countImgSize_haonn(){$('img').each(function(index){if(index>=oldimgcount){$('#jieguo').html($(this).attr('src')+' width:'+$(this).width()+' height:'+$(this).height()+'</br>'+$('#jieguo').html());}});}function countImgUrl_haonn(){for(var thisi=0;thisi<$('img').size();thisi++){var ull=$('img').eq(thisi).attr('src');getNewsSohuComImg_hao(ull,'haohao'+thisi);}}</scri"+"pt>");$("body").append("<hr /><input type='button' onclick='countImgUrl_haonn()' value='text0'/>");$("body").append("<input type='button' onclick='createImgPic_haonn()' value='text1'/>");$("body").append("<input type='button' onclick='countImgSize_haonn()' value='text2'/>");$("body").append("<div id='jieguo'></div>");$("body").append("<div id='picdiv'></div>");