把图片文件嵌入到URL中

http://www.hackszine.com/blog/archive/2006/11/rfc_2397_embed_image_data_insi
.html?CMP=OTC-7G2N43923558

I discovered a URI called "data:" today which allows you to encode any
amount of file data into a URL. This data could be an image, ascii text, xml
data, you name it. You'll have to read the details, but you use it like
this:
data:image/jpeg;base64,base_64_encoded_jpeg_goes_here

 

呵呵，才发现还可以这样的

 

例子：

 

－－－－－－－－－－－－－－－－

url "data:image/jpeg;base64,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