javaweb简单留言版

这个非常简单，很多功能都没有实现，不是新手请不要去下载。

package 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;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public  class characterEncodingFilter implements Filter {

	private FilterConfig config;
	public void destroy（） {
	}
	@Override
	public void doFilter（ServletRequest request ServletResponse response FilterChain chain）
			throws IOException ServletException {
	    request.setCharacterEncoding（config.getInitParameter（“charset“））;
	    HttpServletRequest hrequest = （HttpServletRequest）request;
	    HttpServletResponse hresponse = （HttpServletResponse）response; 
	    String LoginUser = （String）hrequest.getSession（）.getAttribute（“LoginUser“）;
	    //告诉服务器已经处理完毕
	    chain.doFilter（request response）;
	}
	@Override
	public void init（FilterConfig config） throws ServletException {
	   this.config=config;
	}
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         842  2018-09-28 16:43  FilterDemo\.classpath
     文件        1043  2018-09-28 16:43  FilterDemo\.project
     目录           0  2018-09-28 19:11  FilterDemo\.settings\
     文件         567  2018-09-28 16:43  FilterDemo\.settings\.jsdtscope
     文件          57  2018-09-28 19:11  FilterDemo\.settings\org.eclipse.core.resources.prefs
     文件         364  2018-09-28 16:43  FilterDemo\.settings\org.eclipse.jdt.core.prefs
     文件         482  2018-09-28 16:43  FilterDemo\.settings\org.eclipse.wst.common.component
     文件         345  2018-09-28 16:43  FilterDemo\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2018-09-28 16:43  FilterDemo\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2018-09-28 16:43  FilterDemo\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2018-09-28 16:43  FilterDemo\build\
     目录           0  2018-09-29 10:05  FilterDemo\build\classes\
     目录           0  2018-09-29 10:05  FilterDemo\build\classes\filter\
     文件        1827  2018-09-29 20:28  FilterDemo\build\classes\filter\characterEncodingFilter.class
     目录           0  2018-09-29 10:05  FilterDemo\build\classes\Model\
     文件         702  2018-09-29 10:05  FilterDemo\build\classes\Model\Message.class
     目录           0  2018-09-28 20:14  FilterDemo\src\
     目录           0  2018-09-28 20:18  FilterDemo\src\filter\
     文件        1120  2018-09-29 20:28  FilterDemo\src\filter\characterEncodingFilter.java
     目录           0  2018-09-28 17:06  FilterDemo\src\Model\
     文件         340  2018-09-28 18:53  FilterDemo\src\Model\Message.java
     目录           0  2018-09-28 17:15  FilterDemo\WebContent\
     文件        2130  2018-09-28 16:45  FilterDemo\WebContent\form.css
     文件        1002  2018-09-29 20:50  FilterDemo\WebContent\index.jsp
     文件         438  2018-09-28 21:17  FilterDemo\WebContent\login.jsp
     文件        1645  2018-09-29 20:28  FilterDemo\WebContent\message.jsp
     文件         776  2018-09-28 19:49  FilterDemo\WebContent\messageSub.jsp
     目录           0  2018-09-28 16:43  FilterDemo\WebContent\meta-INF\
     文件          39  2018-09-28 16:43  FilterDemo\WebContent\meta-INF\MANIFEST.MF
     文件         563  2018-09-28 16:44  FilterDemo\WebContent\table.css
     目录           0  2018-09-28 16:43  FilterDemo\WebContent\WEB-INF\
............此处省略2个文件信息