【发布时间】:2016-08-03 18:13:20
【问题描述】:
在节点服务器上,我想将上传的 datauri 数据保存为图像。为此,我尝试解码此 png-
的内容data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAACCAIAAAFlEcHbAAAAB3RJTUUH1gMWFjk7nUWcXQAAAAlwSFlzAABOIAAATiABFn2Z3gAAAARnQU1BAACxjwv8YQUAAAAeSURBVHjaY7h79y7DhAkTGIA04/Tp0xkYGJ49ewYAgYwLV/R7bDQAAAAASUVORK5CYII=
并将其保存为.png 扩展名。看起来还有更多。如何解码 datauri 并将其保存为文件?
【问题讨论】:
标签: node.js image-processing base64 data-uri