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  • js 复制到剪切板

    $(function(){
        $("p").click(function(){
            var Url=$("span").text();
            copyToClipboard(Url);
         });
        });
    
        function copyToClipboard(maintext){
          if (window.clipboardData){
            window.clipboardData.setData("Text", maintext);
            }else if (window.netscape){
              try{
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }catch(e){
                alert("该浏览器不支持一键复制!n请手工复制文本框链接地址~");
            }
            var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
            if (!clip) return;
            var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
            if (!trans) return;
            trans.addDataFlavor('text/unicode');
            var str = new Object();
            var len = new Object();
            var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
            var copytext=maintext;
            str.data=copytext;
            trans.setTransferData("text/unicode",str,copytext.length*2);
            var clipid=Components.interfaces.nsIClipboard;
            if (!clip) return false;
            clip.setData(trans,null,clipid.kGlobalClipboard);
          }
          alert("以下内容已经复制到剪贴板:" + maintext);
        }
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  • 原文地址:https://www.cnblogs.com/smjia/p/3922056.html
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