Hibernate3+mysql4 中文問題解決方案. 
			
          
 			Posted on 2006-09-16 18:59 Hally 閱讀(1326) 評論(2)  編輯  收藏  所屬分類: 學習隨筆 
			
			


		
          
		
          1, mysql安裝時設置字符集utf-8（包括數據庫字符集，以及表的字符集）, jdbc驅動用最新的 
          2. hibernate配置文件（hibernate.cfg.xml）中,加上屬性 
          <property name="connection.useUnicode">true</property> 
          <property name="connection.characterEncoding">UTF-8</property> 

          3. web.xml設置Filter 
          ================================================= 
          <filter>
          ??          <filter-name>
          ???Set?Web?Application?Character?Encoding 
          ??          </filter-name>
          ??          <filter-class>com.util.SetEncodeFilter</filter-class>
          ??          <init-param>
          ???          <param-name>defaultencoding</param-name>
          ???          <param-value>UTF-8</param-value>
          ??          </init-param>
          ?          </filter>
          ?          <filter-mapping>
          ??          <filter-name>
          ???Set?Web?Application?Character?Encoding 
          ??          </filter-name>
          ??          <url-pattern>/*</url-pattern>
          ?          </filter-mapping>

          ============================================= 
          SetEncodeFilter.java 

          ?1package?com.util;
          ?2
          ?3import?java.io.IOException;
          ?4
          ?5import?javax.servlet.Filter;
          ?6import?javax.servlet.FilterChain;
          ?7import?javax.servlet.FilterConfig;
          ?8import?javax.servlet.ServletException;
          ?9import?javax.servlet.ServletRequest;
          10import?javax.servlet.ServletResponse;
          11
          12public?class?SetEncodeFilter?implements?Filter?{?
          13?????
          14????protected?FilterConfig?filterConfig?=?null;?
          15?
          16????protected?String?defaultEncoding?=?null;?
          17?
          18????/**//*?(non-Javadoc)?
          19?????*?@see?javax.servlet.Filter#init(javax.servlet.FilterConfig)?
          20?????*/          ?
          21????public?void?init(FilterConfig?arg0)?throws?ServletException?{?
          22????????//?TODO?Auto-generated?method?stub?
          23????????this.filterConfig?=?arg0;?
          24????????this.defaultEncoding?=?filterConfig.getInitParameter("defaultencoding");?
          25????}          ?
          26?
          27????/**//*?(non-Javadoc)?
          28?????*?@see?javax.servlet.Filter#doFilter(javax.servlet.ServletRequest,?javax.servlet.ServletResponse,?javax.servlet.FilterChain)?
          29?????*/          ?
          30????public?void?doFilter(?
          31????????ServletRequest?request,?
          32????????ServletResponse?response,?
          33????????FilterChain?chain)?
          34????????throws?IOException,?ServletException?{?
          35????????//?TODO?Auto-generated?method?stub?
          36????????request.setCharacterEncoding(selectEncoding(request));?
          37????????chain.doFilter(request,?response);?
          38????}          ?
          39?
          40?
          41????public?void?destroy()?{?
          42?????????
          43????????this.defaultEncoding?=?null;?
          44????????this.filterConfig?=?null;?
          45????}          ?
          46?
          47?
          48????protected?String?selectEncoding(ServletRequest?request)?{?
          49?
          50????????return?this.defaultEncoding;?
          51????}          ?
          52?
          53}          ?
          ?
          4.提交表單的jsp頁面設置
          <%@ page language="java"? contentType="text/html; charset=UTF-8"%>
          
	
          


          
	    
    

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						# re: Hibernate3+mysql4 中文問題解決方案.   回復  更多評論
						  
					
          
					2006-09-22 12:03 by Supergoal
				
          
				
          接下來一個項目中可能會遇到這樣的問題，先記下了，謝謝。
          
			
          
		
			
          
				
          
					
          
						# re: Hibernate3+mysql4 中文問題解決方案.   回復  更多評論
						  
					
          
					2006-09-26 21:12 by hallywang
				
          
				
          多多交流
          
			
          
		




          








          

				
          
	
	
	

          
	
          
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