gwt - GWT i18n 实现而不更改 url

Question

我想在我的应用程序中实现 gwt i18n 而不更改应用程序的 url。有人知道这件事吗？

Answer 1

Apart from specifying the locale via parameters (queryparam), you have other methods: cookie, meta and useragent.

1.- queryparam: appending to the url query-string the parameter locale="es"

2.- cookie: Setting a cookie value somehow and reloading the page, in gwt could use this code:

  Cookies.setCookie("foo", "nn");
  Window.Location.reload();

you need this line in your module file:

  <set-configuration-property name="locale.cookie" value="foo"/>

3.- meta: You have to add a meta tag to your html page:

  <meta name="gwt:property" content="locale=es">

4.- useragent: It uses the navigator.language javascript property, which normally matches the desktop language selected by the user, you have to enable it though:

  <set-configuration-property name="locale.useragent" value="Y"/>

You can define the order of how gwt computes the locale setting this property:

<set-configuration-property name="locale.searchorder" value="queryparam,cookie,meta,useragent"/>

You can get more info reading the comments in the I18N.gwt.xml file.