如何识别base64的图片变量

使用问题 · 166 次浏览
Iris2Jane 创建于 2024-03-24 12:01

base64的图片怎么识别,总是显示不是图片变量


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Iris2Jane 2024-03-24 12:28
#1

![](data:image/webp;base64,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Iris2Jane 2024-03-24 12:13
#2

必须转化么,我以为可以直接填呢

CL 回复 Iris2Jane 2024-03-24 12:15 :

你是怎么做的,提供的是什么样的数据?截图一下

Iris2Jane 回复 CL 2024-03-24 12:40 :

正确格式是什么样的,翻文档没找到

CL 回复 Iris2Jane 2024-03-24 13:00 :

正确格式就是需要图片变量,不过对于jpg、png的纯base64文本,会尝试自动转换一下。你的这个例子里有2个问题:

1)不是纯base64,带有额外的字符。


2)不支持读取webp格式的图片。

Iris2Jane 回复 CL 2024-03-24 13:14 :

感谢回复

CL 2024-03-24 12:10
#3

可以用这个转换为图片变量


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