Go-多个文件的formFile [英] Go - formFile for multiple files

问题描述

formFile函数工作正常，但是在文档中 "FormFile返回所提供的表单密钥的第一个文件".有没有一种方法可以获取带有输入的html形式的几个文件:

The formFile function works perfectly but in the docs it´s said that the "FormFile returns the first file for the provided form key". Is there a way of obtaining the several files that an html form with an input like:

<input type="file" name="myfiles" multiple="multiple">

可能会回来吗?

推荐答案

FormFile是一种便捷功能.您可以手动解析并在MultipartForm中找到所需的文件.

FormFile is a convenience function. You can manually parse and find the files you are looking for in the MultipartForm.

req.ParseMultipartForm(32 << 20) // 32MB is the default used by FormFile
fhs := req.MultipartForm.File["myfiles"]
for _, fh := range fhs {
    f, err := fh.Open()
    // f is one of the files
}

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