单文件上传

我们使用multipart/form-data格式上传文件，利用c.Request.FormFile解析文件。

// HandleUploadFile 上传单个文件
func HandleUploadFile(c *gin.Context) {
	file, header, err := c.Request.FormFile("file")
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"msg": "文件上传失败"})
		return
	}

	content, err := ioutil.ReadAll(file)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"msg": "文件读取失败"})
		return
	}

	fmt.Println(header.Filename)
	fmt.Println(string(content))
	c.JSON(http.StatusOK, gin.H{"msg": "上传成功"})
}

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【Golang】使用 - 上传文件

单文件上传

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