Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jsp,servlet,strutsµÈ³öÏÖÂÒÂëµÄ½â¾ö°ì·¨¡£

1.Ê×ÏÈÒª±£Ö¤jspÒ³ÃæµÄ±àÂë¸ñʽ¡¢Êý¾Ý¿â±àÂë¸ñʽ¡¢javaÎļþ±£´æ¸ñʽ¡¢·þÎñÆ÷server.xmlÖеÄURIEncoding±àÂë¸ñʽ±£³ÖÒ»ÖÂ
2 ÊÖ¶¯Ð´Ò»¸ö¹ýÂËÆ÷£¬²¢ÇÒÔÚweb.xmlÎļþÖнøÐÐÅäÖá£
¾ßÌå´úÂë²Î¿¼ÈçÏ£¨µ÷ÊÔͨ¹ý£©£º
package cn.com.model2.util;
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 CharacterEncodingFilter implements Filter {
    public void destroy() {
        // TODO Auto-generated method stub
    }
    public void doFilter(ServletRequest request, ServletResponse response,
            FilterChain chain) throws IOException, ServletException {
        // TODO Auto-generated method stub
   
        request.setCharacterEncoding("utf-8");
        response.setCharacterEncoding("utf-8");
        chain.doFilter(request, response);
    }
    public void init(FilterConfig config) throws ServletException {
        // TODO Auto-generated method stub
    }
}
ÔÚweb.xmlÎļþÖнøÐÐÅäÖãº
    <filter>
        <filter-name>CharacterEncoding Set</filter-name>
        <filter-class>cn.com.model2.util.CharacterEncodingFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>CharacterEncoding Set</filter-name>
        <url-pattern>/*</url-pattern>
    </fi


Ïà¹ØÎĵµ£º

jsp/servletÖеĹýÂËÆ÷FilterÅäÖÃ×ܽá

ÔÚJava web¿ª·¢Öг£»áʹÓõ½¹¦ÄÜÇ¿´óµÄ¹ýÂËÆ÷£¬Ëû±Ï¾¹ÄܸøÎÒÃÇ´øÀ´ºÜ´óµÄ·½±ã£¬µ«ÊÇÕë¶Ô¹ýÂ˵Ä×ÊÔ´ÎÒÃÇÐèÒªÏêϸµÄÁ˽âËûÃÇÔÚweb.xmlÖеÄÅäÖÃÐÅÏ¢¡£Õâ¸ö¸ù¾Ý¼¸ÖÖ³£ÓõIJ»Í¬Çé¿ö½øÐÐÁË×ܽ᣺
1.Èç¹ûÒªÓ³Éä¹ýÂËÓ¦ÓóÌÐòÖÐËùÓÐ×ÊÔ´£º
<filter>
    <filter-name>loggerfilter</filter-name> ......

Jsp JavaBean ServletʵÏÖMVC ϸ΢ÎÊÌâ×¢Òâ!

ÔÚJspÖе÷ÓÃSerlvetÖÐÒѾ­´æ´¢ÁËÐÅÏ¢µÄ JavaBean.
ServletÖÐÒѾ­°ÑÊý¾Ý¿âµÄÐÅÏ¢±£´æµ½JavaBeanÖÐ,ÔÙ°ÑJavaBean±£´æµ½SessionÖÐ.
Jsp¿ªÊ¼µ÷ÓÃ:
<jsp:useBean id="key" type="ClassName" scope="Session" />
<jsp:getProperty name="key" property="PropertyName" />
ÎÞ·¨¶Á³öÐÅÏ¢:
Ô­Òò: JavaBean ÖÐÊôÐÔµ ......

JSPÒ³Ãæ²ãµÄ¾­Ñ鱸Íü×ܽá

 1£º²éÕÒÒ³ÃæµÄ´úÂë´íÎóÓÌÈçÒ½Éú¸ø²¡ÈË¿´²¡£¬²»ÄÜͷʹҽͷ£¬½ÅÍ´Ò½½Å£¬¾ÍÊÇ˵һ¸öµØ·½µÄ“´íÎó”ÍùÍùÊÇÓɱðµÄµØ·½ÓÐÎÊÌâ¶øÒý·¢µÄ¡£
2£ºÈç¹ûÊý¾Ý·ÅÔÚrequestÖÐ(¿ÉÄܰüÀ¨url²ÎÊý)£¬ÄÇôҪÔÚºóÐøµÄÒ³Ãæ(»òÊÇˢкó)Öп´µ½ÒÔǰµÄÊý¾Ý¿ÉÒÔʹÓÃ${param.yourdate},²»¹ý·ÅÔÚActionFormÖпÉÄܸüºÃһЩ¡£
3£ºÔÚJSPÒ³ ......

jsp ÍøÂç

 ÔÚtomcatÏÂÕÒµ½tomcat -> conf -> server.xml ÔÚÕâÒ»¾äÖÐÌí¼ÓºìÉ«²¿·Ö
<Connector connectionTimeout="20000" port="9090" protocol="HTTP/1.1" redirectPort="8443" useBodyEncodingForURI="true"
/> <!--URLEncoding=""--> ± ......

JSP/Servletת·¢ÓëÖØ¶¨ÏòµÄÇø±ð

JSP/Servletת·¢ÓëÖØ¶¨ÏòµÄÇø±ð
¾¡¹ÜHttpServletResponse.sendRedirect ·½·¨ºÍRequestDispatcher.forward ·½·¨¶¼¿ÉÒÔÈÃä¯ÀÀÆ÷»ñµÃÁíÍâÒ»¸öURLËùÖ¸ÏòµÄ×ÊÔ´£¬µ«Á½ÕßµÄÄÚ²¿ÔËÐлúÖÆÓÐןܴóµÄÇø±ð¡£
 
¡¡¡¡ÏÂÃæÊÇHttpServletResponse.sendRedirect ·½·¨ÊµÏÖµÄÇëÇóÖØ¶¨ÏòÓëRequestDispatcher.forward ·½·¨ÊµÏÖµÄÇëÇó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ