com.jfinal.i18n

类 I18nInterceptor

java.lang.Object

com.jfinal.i18n.I18nInterceptor

所有已实现的接口:

Interceptor

public class I18nInterceptor
extends Object
implements Interceptor

I18nInterceptor is used to change the locale by request para, and it is also switch the view or pass Res object to the view. you can extends I18nInterceptor and override the getLocalePara() and getResName() to customize configuration for your own i18n Interceptor

构造器概要

构造器

构造器和说明
I18nInterceptor()
I18nInterceptor(String localePara, String resName)
I18nInterceptor(String localePara, String resName, boolean isSwitchView)

方法概要

限定符和类型	方法和说明
protected String	getBaseName() Return the baseName, which is used as base name of the i18n resource file.
protected String	getLocalePara() Return the localePara, which is used as para name to get locale from the request para and the cookie.
protected String	getResName() Return the resName, which is used as attribute name to pass the Res object to the view.
void	intercept(Invocation inv) 1: use the locale from request para if exists. change the locale write to the cookie 2: use the locale from cookie para if exists. 3: use the default locale 4: use setAttr(resName, resObject) pass Res object to the view.
void	switchView(String locale, Controller c) 在有些 web 系统中，页面需要国际化的文本过多，并且 css 以及 html 也因为际化而大不相同， 对于这种应用场景先直接制做多套同名称的国际化视图，并将这些视图以 locale 为子目录分类存放， 最后使用本拦截器根据 locale 动态切换视图，而不必对视图中的文本逐个进行国际化切换，省时省力。

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

I18nInterceptor

public I18nInterceptor()

I18nInterceptor

public I18nInterceptor(String localePara,
                       String resName)

I18nInterceptor

public I18nInterceptor(String localePara,
                       String resName,
                       boolean isSwitchView)

方法详细资料

getLocalePara

protected String getLocalePara()

Return the localePara, which is used as para name to get locale from the request para and the cookie.

getResName

protected String getResName()

Return the resName, which is used as attribute name to pass the Res object to the view.

getBaseName

protected String getBaseName()

Return the baseName, which is used as base name of the i18n resource file.

intercept

public void intercept(Invocation inv)

1: use the locale from request para if exists. change the locale write to the cookie 2: use the locale from cookie para if exists. 3: use the default locale 4: use setAttr(resName, resObject) pass Res object to the view.

指定者:

intercept 在接口中 Interceptor

switchView

public void switchView(String locale,
                       Controller c)

在有些 web 系统中，页面需要国际化的文本过多，并且 css 以及 html 也因为际化而大不相同， 对于这种应用场景先直接制做多套同名称的国际化视图，并将这些视图以 locale 为子目录分类存放， 最后使用本拦截器根据 locale 动态切换视图，而不必对视图中的文本逐个进行国际化切换，省时省力。