Nginx解决跨域问题、配置静态防盗链

跨域问题的解决

现象 location / { #允许带上cookie请求 add_header ‘Access-Control-Allow-Credentials’ ‘true’; #允许跨域请求的域，*代表所有 add_header Access-Control-Allow-Origin ; #允许请求的方法，比如 GET/POST/PUT/DELETE add_header Access-Control-Allow-Methods ‘GET, POST, OPTIONS’; #允许请求的header add_header Access-Control-Allow-Headers ''; } `

设置静态资源防盗链

配置一个静态资源

server { listen 81; server_name localhost;

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location /img {
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    root   html;
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    index  index.html index.htm;
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}

} ` 未开启防盗链效果 server { listen 81; server_name localhost;

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location /img {
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    #对源站点验证
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    valid_referers *.tianch.xyz;
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    #非法引入会进入下方判断
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    if ($invalid_referer) {
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        return 403;
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    }
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    root   html;
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    index  index.html index.htm;
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}

} ` 开启防盗链效果