宝塔 nginx配置跨域

点击相关网站的“设置”按钮，弹出弹窗如下图

在 location / {} 中添加一下代码

	add_header Access-Control-Allow-Origin '*';
    add_header Access-Control-Allow-Methods 'POST,PUT,GET,DELETE';
    add_header Access-Control-Allow-Headers 'version, access-token, user-token, Accept, apiAuth, User-Agent, Keep-Alive, Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type, X-E4M-With'; 

    if ($request_method = 'OPTIONS') {
        return 204;
    }

Access-Control-Allow-Origin
Access-Control-Allow-Methods
Access-Control-Allow-Headers
这三项的具体内容可以根据自身需求修改

我的项目最终的结果图如下

注意!!在代码中不要进行跨域操作

如果报错信息为

The ‘Access-Control-Allow-Origin’ header contains multiple values’*, *’, but only one is allowed.

则说明你在代码中有跨域的中间件或者类似以下代码，请删除!!!

header('Access-Control-Allow-Origin:*');
header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization");
header('Access-Control-Allow-Methods: GET, POST, PUT,DELETE,OPTIONS,PATCH');
header('Access-Control-Allow-Credentials:true');;