我无法弄清楚为什么我的.htaccess标题设置不起作用.
我的.htaccess文件内容:
Header set Access-Control-Allow-Origin *
Header always set Access-Control-Allow-Methods "POST, GET, OPTIONS, DELETE, PUT"
Header always set Access-Control-Allow-Headers "*"
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php [QSA,L]
但是当我删除Header并添加它们时,index.php一切正常.
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Methods: PUT, GET, POST, DELETE, OPTIONS");
header("Access-Control-Allow-Headers: *");
我错过了什么？
我有以下html页面,我正在尝试展示一个类,用于演示本地存储的mp3音频可视化器:
<!doctype html>
<html>
<head>
<header name = "Access-Control-Allow-Origin" value = "*" />
<style type = "text/css">
div#mp3_player{ width: 500px; height: 60px; background: #000; padding: 5px; margin: 50px auto;}
div#mp3_player > div > audio{ width: 500px; background: #000; float: left; }
div#mp3_player > canvas { width: 500px; height: 30px; background: #002D3C; float: left;}
</style>
<script>
//create new instance of audio
var audio = new Audio();
audio.src = 'C:/Users/Adam/Desktop/1901.m4a';
audio.controls = true;
audio.loop = true;
audio.autoplay = true;
var canvas, ctx, …