providerfilter.java

来自「精美的画面。完善的功能」· Java 代码 · 共 29 行

package Flower.view;
import javax.servlet.ServletResponse;
import javax.servlet.Filter;
import javax.servlet.ServletException;
import javax.servlet.FilterConfig;
import javax.servlet.ServletRequest;
import javax.servlet.FilterChain;
import java.io.IOException;

public class providerFilter implements Filter 
{
  private FilterConfig _filterConfig = null;

  public void init(FilterConfig filterConfig) throws ServletException
  {
    _filterConfig = filterConfig;
  }

  public void destroy()
  {
    _filterConfig = null;
  }

  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException
  {
    request.setCharacterEncoding("gb2312");
    chain.doFilter(request, response);
  }
}