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 程式師世界 >> 編程語言 >> JAVA編程 >> 關於JAVA >> Hibernate + spring +struts + mysql亂碼終極解決方案

Hibernate + spring +struts + mysql亂碼終極解決方案

編輯:關於JAVA

(1)對mysql的my.ini配置文件的默認編碼(好像是default-char-set)utf8

重啟mysql服務。

(2)web.xml配置過濾器,這個應該很簡單,copy就OK了

Xml代碼

<filter>
 <filter-name>
 SetWebApplicationCharacterEncoding
 </filter-name>
 <filter-class>*.*.SetEncodeFilter</filter-class><!--這裡填寫你的包-->
 <init-param>
 <param-name>defaultencoding</param-name>
 <param-value>UTF-8</param-value>
 </init-param>
</filter>
<filter-mapping>
 <filter-name>
 SetWebApplicationCharacterEncoding
 </filter-name>
 <url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
 <filter-name>
  Set Web Application Character Encoding
 </filter-name>
 <filter-class>*.*.SetEncodeFilter</filter-class> <!--這裡填寫你的包-->
 <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>

字符串過濾類

Java代碼

importjava.io.IOException;
importjavax.servlet.Filter;
importjavax.servlet.FilterChain;
importjavax.servlet.FilterConfig;
importjavax.servlet.ServletException;
importjavax.servlet.ServletRequest;
importjavax.servlet.ServletResponse;
publicclassSetEncodeFilterimplementsFilter{
  protectedFilterConfigfilterConfig=null;
 protectedStringdefaultEncoding=null;
  publicvoidinit(FilterConfigarg0)throwsServletException{
    this.filterConfig=arg0;
    this.defaultEncoding=filterConfig.getInitParameter("defaultencoding");
  }
  publicvoiddoFilter(
    ServletRequestrequest,
    ServletResponseresponse,
    FilterChainchain)
    throwsIOException,ServletException{
    request.setCharacterEncoding("UTF-8");
    chain.doFilter(request,response);
  }
  publicvoiddestroy(){
    this.defaultEncoding=null;
    this.filterConfig=null;
  }
}

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