2005年3月16日随笔档案 - josson

2005年3月16日 #

1, mysql安装时设置字符集utf-8, jdbc驱动3.0.15以上.
2. hibernate配置文件中,加上属性
<property name="connection.useUnicode">true</property>
<property name="connection.characterEncoding">UTF-8</property>

3. web.xml设置Filter
=================================================

<filter-name>

Set Web Application Character Encoding

</filter-name>

<filter-class>cn.com.commnet.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

public class SetEncodeFilter implements Filter {

protected FilterConfig filterConfig = null;

protected String defaultEncoding = null;

/* (non-Javadoc)

* @see javax.servlet.Filter#init(javax.servlet.FilterConfig)

public void init(FilterConfig arg0) throws ServletException {

// TODO Auto-generated method stub

this.filterConfig = arg0;

this.defaultEncoding = filterConfig.getInitParameter("defaultencoding");

}

/* (non-Javadoc)

* @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)

public void doFilter(

ServletRequest request,

ServletResponse response,

FilterChain chain)

throws IOException, ServletException {

// TODO Auto-generated method stub

request.setCharacterEncoding(selectEncoding(request));

chain.doFilter(request, response);

}

public void destroy() {

this.defaultEncoding = null;

this.filterConfig = null;

}

protected String selectEncoding(ServletRequest request) {

return this.defaultEncoding;

}

posted @ 2005-03-16 12:03 josson 阅读(3665) 评论(1) 编辑

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