一條JavaScript語句擷取當前網頁所有圖片的url

來源:互聯網
上載者:User

在地址欄輸入:

javascript:str='';for%20(var1=0;var1<document.images.length;var1++){str+='/n'+document.images[var1].src};if(str!=''){document.write(str);void(document.close())}else{alert('No%20images!')}

然後查看新出來的頁面的原始碼

若要顯示出來,則:

javascript:funcname='';for%20(var1=0;var1<document.images.length;var1++){funcname+='/n'+'<img%20src='+document.images[var1].src+'><br>'};if(funcname!=''){document.write('<center>'+funcname+'</center>');void(document.close())}else{alert('No%20images!')}

顯示並加上連結

javascript:funcname='';for%20(var1=0;var1<document.images.length;var1++){funcname+='/n'+'<a%20href='+document.images[var1].src+'><img%20src='+document.images[var1].src+'></a><br>'};if(funcname!=''){document.write('<center>'+funcname+'</center>');void(document.close())}else{alert('No%20images!')}

常用禁右鍵代碼

<script language="javascript">
function click() {
if (event.button==1) { //改成button==2為禁止右鍵最好再加||button==3防止被破解如代碼3
alert('對不起,禁止使用此功能.')
}
}
document.onmousedown=click
</script>

代碼2
<SCRIPT>
document.oncontextmenu = new Function("return false;")
</script>

代碼3
<script language="JavaScript">
function click(e) {
if (document.all) {
if (event.button==2||event.button==3) {
oncontextmenu='return false';
}
}
if (document.layers) {//NNS下的
if (e.which == 3) {
oncontextmenu='return false';
}
}
}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown=click;
document.oncontextmenu = new Function("return false;")
</script>

代碼4
<body oncontextmenu="return false" ondragstart="return false"
onselectstart ="return false" onselect="document.selection.empty()"
oncopy="document.selection.empty()" onbeforecopy="return false"
onmouseup="document.selection.empty()">

 

原文連結地址:http://hi.baidu.com/sunsee/blog/item/9ef5774eff1d0c0bb3de058d.html

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