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STRUTS2 國(guó)際化

1.過(guò)濾器

package com.i18n;

import java.io.IOException;

import javax.servlet.Filter;

import javax.servlet.FilterChain;

import javax.servlet.FilterConfig;

import javax.servlet.ServletException;

import javax.servlet.ServletRequest;

import javax.servlet.ServletResponse;

import javax.servlet.http.HttpServletRequest;

public class I18nFilter implements Filter

{

public void destroy()

{}

public void doFilter(ServletRequest req, ServletResponse resp,

FilterChain filterChain) throws IOException, ServletException

{

HttpServletRequest request = (HttpServletRequest) req;

MyRequestWrapper wrapper = new MyRequestWrapper(request);

filterChain.doFilter(wrapper, resp);

}

public void init(FilterConfig arg0) throws ServletException

{}

}

2.過(guò)濾器配置

<filter-name>i18nFilter</filter-name>

<filter-class>com.xxx.common.filter.I18nFilter</filter-class>

</filter>

<filter-mapping>

<filter-name>i18nFilter</filter-name>

<url-pattern>*</url-pattern>

</filter-mapping>

3.包裝類(lèi)

package com.i18n;

import java.util.Locale;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletRequestWrapper;

import javax.servlet.http.HttpSession;

public class MyRequestWrapper extends HttpServletRequestWrapper

{

private Locale locale = null;

public MyRequestWrapper(HttpServletRequest request)

{

super(request);

HttpSession session = request.getSession();

locale = (Locale) session.getAttribute("WW_TRANS_I18N_LOCALE");

}

public String getHeader(String name)

{

String value = super.getHeader(name);

if ("Accept-Language".equals(name) && locale != null)

{

value = locale.getLanguage() + "_" + locale.getCountry()

+ value.substring(6, value.length());

}

return value;

}

public Locale getLocale()

{

if (locale != null)

{

return locale;

}

return super.getLocale();

}

posted on 2012-01-31 13:21 HUIKK 閱讀(438) 評(píng)論(0) 編輯收藏所屬分類(lèi): Struts

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