动态生成文件，然后下载，备忘

最新推荐文章于 2025-03-30 08:20:16 发布

原创最新推荐文章于 2025-03-30 08:20:16 发布 · 947 阅读

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#header #asp #php

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本文介绍如何使用PHP和ASP代码实现文件的下载功能，包括设置HTTP头信息以正确响应不同类型的文件，如Excel和纯文本文件。

head里面加的，按照自己的应用修改，（php）码，网上找的

header("Content-Type: application/vnd.ms-excel; charset=UTF-8"); header("Pragma: public"); header("Expires: 0"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header("Content-Type: application/force-download"); header("Content-Type: application/octet-stream"); header("Content-Type: application/download"); header("Content-Disposition: attachment;filename=11.xls "); header("Content-Transfer-Encoding: binary ");

自己的asp码

Set objFso=Server.Createobject("ADODB.Stream") With objFso .Type = 2 .Mode = 3 .Open .Charset = "UTF-8" .WriteText body '文本内容，流的话用wirte .Position = 0 .Type = 1 txtData = .Read '输出数据流，输出文本用ReadText txtSize = .Size .Close End With Set objFso = Nothing response.expires=0 response.addHeader "pragma","no-cache" response.addHeader "Cache-Control","no-cache, must-revalidate, post-check=0, pre-check=0" Response.addHeader "Content-Transfer-Encoding","binary" Response.AddHeader "Content-Disposition", "attachment; filename=文件名.txt" '文件名.后缀名 Response.AddHeader "Content-Length", txtSize Response.CharSet = "UTF-8" Response.ContentType = "application/octet-stream"'"application/force-download" Response.BinaryWrite txtData Response.Flush