Invalid length for a Base-64 char array or string

时间:2021-12-04 15:29:09
通过手机端post过来的Base-64图片 ,接收到后通过Convert.FromBase64String()转换时候出现问题:Invalid length for a Base-64 char array or string. 有经验的给解答下吧

4 个解决方案

#1


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#2


base64字符串长度需要能被4整除,如果不能,需要用'='(等号)补齐。自己根据长度补几个'='就可以了。

#3


检查一下 tJzn8qu2d 之后是不是却东西。

#4


长度不对呗 Invalid length for a Base-64 char array or string

#1


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#2


base64字符串长度需要能被4整除,如果不能,需要用'='(等号)补齐。自己根据长度补几个'='就可以了。

#3


检查一下 tJzn8qu2d 之后是不是却东西。

#4


长度不对呗 Invalid length for a Base-64 char array or string