怎么把文字和图片变成JSON 格式发送给服务端

斜阳最

怎么把文字和图片都转化成JSON格式 图片变不了文本型不然直接就错了  在线等 急急急急急

Sunfish

图片可以考虑base64编码传输

斜阳最

asphalt9 发表于 2020-4-11 14:04
图片可以考虑base64编码传输

具体怎么弄呢 麻烦稍微写一下 这块没有接触过

传奇

{"binaryValue":"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","type":"image","error":null}

编码_BASE64解码

斜阳最

陌染 发表于 2020-4-11 14:07
{"binaryValue":"/9j/4AAQSkZJRgABAgAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0aHBwgJC4n ...

不是啊 老哥你看图片 我要做到的效果 是变成  ｛“图片1”:图片1的内容，“图片1名字与格式”：图片1的名字与格式｝ 这种JSON格式发送给服务端 主要是怎么能做到这种格式

geegtb

图片内容base64，然后然后发送就可以了

头发法国红

看看这是不是你想要的


补充内容 (2020-4-11 16:03):
修正一下，应该是JSON.取xx文本 ()

头发法国红

头发法国红 发表于 2020-4-11 15:47
看看这是不是你想要的

休正一下

斜阳最

头发法国红 发表于 2020-4-11 16:05
休正一下

图片内容是字节集的 不是文本型的

头发法国红

斜阳最 发表于 2020-4-11 17:02
图片内容是字节集的 不是文本型的

看看这个是不是你想要的