encodingfilter.java

来自「我的智囊团,学习三种框架很好的源码包含分页.」· Java 代码 · 共 30 行

package org.lxh.myzngt.filter;

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;

public class EncodingFilter implements Filter {
	private String charset = null;

	public void destroy() {

	}

	public void doFilter(ServletRequest req, ServletResponse resp,
			FilterChain chain) throws IOException, ServletException {
		req.setCharacterEncoding(this.charset);
		chain.doFilter(req, resp);
	}

	public void init(FilterConfig arg0) throws ServletException {
		this.charset = arg0.getInitParameter("charset");
	}

}