车东[Blog^2]

del.icio.us it

安装位于张贴URL界面下面：http://del.icio.us/post/，而且不止一个，还有很多组合。

Hacking: 原来的bookmarklet有一个IE的escape函数对多字节缺省使用Unicode方式导致的问题（目前已经解决）
javascript:location.href='http://del.icio.us/chedong?url='+escape(location.href)+'&title='+escape(document.title)
比如收藏标题为中文的时候：中文在IE中缺省被编码成为%u4EBA
http://del.icio.us/chedong?url=http%3A//www.chedong.com/blog/archives/000646.html&title=Lilina%uFF1ARSS%u805A%u5408%u5668%u6784%u5EFA%u4E2A%u4EBA%u95E8%u6237%28Write%20once%2C%20publish%20anywhere%29
而del.icio.us在服务器端又没有很好的解析，所以标题成了Lilina%uFF1ARSS%u805A%u5408%u5668%u6784%u5EFA%u4E2A%u4EBA%u95E8%u6237%28Write%20once%2C%20publish%20anywhere%29

正确的解决方法是用encodeURI代替escape函数：这个函数从IE 5.5+ Mozilla开始支持：
javascript:location.href='http://del.icio.us/chedong?url='+escape(location.href)+'&title='+encodeURI(document.title)

这样看到的中文标题就是：%EF%BC 这样的双字节编码了，del.icio.us会在服务器端urldecode回来
http://del.icio.us/chedong?url=http%3A//www.chedong.com/blog/archives/000646.html&title=Lilina%EF%BC%9ARSS%E8%81%9A%E5%90%88%E5%99%A8%E6%9E%84%E5%BB%BA%E4%B8%AA%E4%BA%BA%E9%97%A8%E6%88%B7(Write%20once,%20publish%20anywhere)

del.icio.us的网页标题/扩展部分的评论注释在250个字节内，我一般尽量充分利用这2个区域。希望别人看到时也能尽量多的得到一些辅助信息。

MT it

安装：在主菜单的右下角，mt.cgi?__mode=bookmarklets 称之为QuickPost
QuickPost
Setting up QuickPost to post to Movable Type allows you to perform one-click posting and publishing without ever entering through the main Movable Type interface.

为什么同样使用escape函数，del.icio.us中的问题在MT中没有出现呢？MT it的代码如下：
javascript:d=document;w=window;t='';if(d.selection){t=d.selection.createRange().text}else%20if(d.getSelection){t=d.getSelection()}else%20if(w.getSelection){t=w.getSelection();}void(w.open('http://www.chedong.com/cgi-bin/mt/mt.cgi?is_bm=1&bm_show=category,excerpt,text_more&__mode=view&_type=entry&link_title='+escape(d.title)+'&link_href='+escape(d.location.href)+'&text='+escape(t),'_blank','scrollbars=yes,width=400,height=650,status=yes,resizable=yes,scrollbars=yes'))

我在MT的代码中找到了答案：MT是在服务器端进行URLDecode处理时，能够对%u4EBA这样的编码进行识别 具体位于：extlib/CGI/Util.pm
# unescape URL-encoded data
sub unescape {
shift() if @_ > 1 and (ref($_[0]) || (defined $_[1] && $_[0] eq $CGI::DefaultClass));
my $todecode = shift;
return undef unless defined($todecode);
$todecode =~ tr/+/ /; # pluses become spaces
$EBCDIC = "\t" ne "\011";
if ($EBCDIC) {
$todecode =~ s/%([0-9a-fA-F]{2})/chr $A2E[hex($1)]/ge;
} else {
$todecode =~ s/%(?:([0-9a-fA-F]{2})|u([0-9a-fA-F]{4}))/
defined($1)? chr hex($1) : utf8_chr(hex($2))/ge;
}
return $todecode;
}

FlickR it

FlickR的Bookmarklet隐藏最深：位于Account >> Uploading Tools >> 右下角的"Send To Flickr" Bookmarklet

FlickR it能将当前页面中所有的图片剥离出来，让你点选图片后即可上传到FlickR：强啊……
javascript:t='';for(var n=0;n<document.images.length;n++){t+='<a href=/ onclick=\'document.f.url.value=document.images['+n+'].src;document.f.submit();return false;\'><img border=0 src='+document.images[n].src+'></a><br>'};if(t!=''){document.write('<p>Click an image to add it to your photostream</p><form name=f action=http://www.flickr.com/tools/sendto.gne method=get><input type=hidden name=url></form>'+t+'');void(document.close())}else{alert('No images!')}

参考：
escape() encodeURI() 和 encodeURIComponent()的比较