Angular i18n应用程序的Nginx配置

问题描述：

我使用支持法语和英语的i18n构建了angular-5应用程序.然后，我为每种支持的语言部署了该应用程序的单独版本

I built an angular-5 application using i18n that supports both french and english. I then deployed a separate version of the app for each supported language


 - dist
    |___ en/
    |    |__ index.html
    |___ fr/
         |__ index.html

我还添加了以下nginx配置，以两种语言为应用程序提供服务；

I also added the following nginx configuration to serve the application in both languages;


server {
    root /var/www/dist;
    index index.html index.htm;
    server_name host.local;

    location ^/(fr|en)/(.*)$ {
        try_files $2 $2/ /$1/index.html;
    }
}

我想做的是同时服务两个应用程序，并允许在英语和法语版本之间进行切换.

What I wanted to do is to serve both applications and allow switching between the english and the french version.

例如，假设我在host.local/en/something 如果我切换到host.local/fr/something，则应该获得内容"页面的法语版本.

Let's say for example I'm on host.local/en/something if I switch to host.local/fr/something I should get the french version of the "something" page.

使用共享的nginx配置，每次浏览应用程序时刷新页面时都会收到404 not found错误，这也阻止了我彼此独立浏览应用程序并在它们之间切换.

With the nginx configuration I shared, I get a 404 not found error every time I refresh pages when browing my apps which also prevents me from browsing my apps independently from one another and switching between them.

我想念什么?实现该目标的合适的Nginx conf是什么?

What did I miss? What's the appropriate Nginx conf to achieve that?

答

我在iis上做过同样的事情，首先必须使用"base-href"选项构建应用程序:

i've done the same thing on iis, first you have to build your app with "base-href" option:

 ng build --output-path=dist/fr --prod --bh /fr/
 ng build --output-path=dist/en --prod --bh /en/

对于nginx，请使用此配置

and for nginx use this config

location /fr/ {
  alias /var/www/dist/fr/;
  try_files $uri$args $uri$args/ /fr/index.html;
}
location /en/ {
 alias /var/www/dist/en/;
 try_files $uri$args $uri$args/ /en/index.html;
}

要从/en/someroute导航到/fr/someroute，您可以在具有语言切换器的组件中获取当前路由器的URL

and for navigation from /en/someroute to /fr/someroute , you can get the current router url in your component where you have the language switcher

getCurrentRoute() {
    return this.router.url;
}

，然后单击语言选择器，您将重定向到与所选语言相同的路由:

and when click on a language selector you redirect to the same route with the selected language :

 <li *ngFor="let language of languages;let i=index" >
    <a  href="/{{language.lang}}/#{{getCurrentRoute()}}"  (click)="changeLanguage(language.lang)">
        {{language.lang}}
    </a>
 </li>

更改语言方法

changeLanguage(lang: string) {
    const langs = ['en', 'fr'];
    this.languages = this.allLanguages.filter((language) => {
        return language.lang !== lang;
    });
    this.curentLanguage = this.allLanguages[langs.indexOf(lang)].name
    localStorage.setItem('Language', lang);
    if (isDevMode()) {
        location.reload(true);
    }
}

Angular i18n应用程序的Nginx配置

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