jsp用过滤器解决中文乱码问题的方法-中华考试网

jsp用过滤器解决中文乱码问题的方法

2017-4-25编辑:ljnbset

jsp用过滤器解决中文乱码问题的方法

public class EncodingFilter implements Filter {

@Override

public void destroy() {

// TODO Auto-generated method stub

}

@Override

public void doFilter(ServletRequest req, ServletResponse resp,

FilterChain chain) throws IOException, ServletException {

// TODO Auto-generated method stub

HttpServletRequest request=(HttpServletRequest)req;

HttpServletResponse response=(HttpServletResponse)resp;

request.setCharacterEncoding("UTF-8");

response.setContentType("text/html;charset=UTF-8");

chain.doFilter(req, resp);

}

@Override

public void init(FilterConfig filterConfig) throws ServletException {

// TODO Auto-generated method stub

}

web.xml文件中，配置过滤器

<filter>

<filter-name

>EncodingFilterfilter-name> 

 <filter-class>pers.filter.EncodingFilterfilter-class> 

 filter> 

  

  

  

<filter-mapping> 

 <filter-name>EncodingFilterfilter-name> 

 <url-pattern>/*url-pattern> 

 filter-mapping>

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jsp用过滤器解决中文乱码问题的方法

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