多图上传图片地址存放有关问题
多图上传图片地址存放问题
多图上传，点下添加就能添加一个图片，数量不能限制，
一直想不通图片地址怎么存，因为我一条数据的图片数量没限制，不能提前做10000000个字段吧？
还有个我自己想到的但不会做，就是遍历上传的文件夹，上传时记住新建的文件夹名字就行，这个不会做。
大家都怎么做这个，指点指点啊！
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