请教关于处理上传表单的问题
目前有一个表单，存在多种input[type] 的提交字段(text,file,....)
表单的file字段（文件上传）是实时上传的，意思是 选择了文件后会自动post提交文件到server上去保存。
问题：但是其他的text...等是要填写好后，点击“提交”按钮才会把数据post...之前已经实时上传的文件怎么跟其他的表单数据关联起来，怎么识别他是同一个实例？求教...
回复内容：
目前有一个表单，存在多种input[type] 的提交字段(text,file,....)
表单的file字段（文件上传）是实时上传的，意思是 选择了文件后会自动post提交文件到server上去保存。
问题：但是其他的text...等是要填写好后，点击“提交”按钮才会把数据post...之前已经实时上传的文件怎么跟其他的表单数据关联起来，怎么识别他是同一个实例？求教...
方式１： 文件自动上传时就生成了原本表单提交时要生成的记录，然后返回这个新的记录的id，前端页面input hidden保存，随表单提交后编辑该条记录即可．
方式２： 文件上传后直接返回文件的url地址，随表单一块post上去，生成记录
- 文件上传后返回文件URL，在表单hidden域中记录该值。
- 服务器保存该URL
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