nginx determines whether it is a mobile terminal/determines the browser language

<code><span>#判断移动端,跳转转到m.aaa.com</span><span>if</span> (<span>$http_user_agent</span><span>~* (mobile|nokia|iphone|ipad|android|samsung|htc|blackberry))</span> {
    <span>rewrite</span><span> ^/(.*)$</span><span>http://m.aaa.com</span><span>redirect</span>;<span>#这里随意使用,这一行代表域名栏会跳转到m.aaa.com</span><span>#proxy_pass http://101.200.141.xx:8909;#这一行代表域名不会改变,继续使用aaa.com,但是真正使用的是m.aaa.com</span>
}</code>

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<code><span>#nginx判断客户端浏览器语言</span><span>#中文</span><span>if</span> (<span>$http_accept_language</span><span>~* ^zh)</span>{
    <span>rewrite</span><span> ^/$</span><span>http://zh.aa.com/index.html?la=zh</span><span>redirect</span>;
}

<span>#英文</span><span>if</span> (<span>$http_accept_language</span><span>~* ^en)</span>{
    <span>rewrite</span><span> ^/$</span><span>http://us.aa.com/index.html?la=us</span><span>redirect</span>;
}</code>

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The above introduces how nginx determines whether it is a mobile terminal/determines the browser language, including the content. I hope it will be helpful to friends who are interested in PHP tutorials.