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未做任何操作，保存也会返回Base64吗 #37

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yuanshan12 opened this issue Jul 19, 2021 · 1 comment

yuanshan12 commented Jul 19, 2021

未手写和清空签名后，点击保存也会返回base64，可以在哪里出处理下呢？

Owner

langyuxiansheng commented Jul 20, 2021

未手写和清空签名后，点击保存也会返回base64，可以在哪里出处理下呢？

返回base64是正常的,判断是否为空只需要判断初始的base64与保存时的base64是否一致,若是一致的肯定就是空的了

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