1. 首先所有的文字编码均采用
UTF-8格式,至于为什么要采用UTF-8.
<%@ page language="java" contentType="text/html; charset=utf-8" %>2. struts框架提供了资源信息文件,它包含了jsp页面内容的一些文字说明,以及另一些供代码中使用的信息输出等(说白了,就是些文字描述定义,可以当成变量看待)。
ApplicationResources.properties(默认的是英文ApplicationResources.properties一份,命名为:ApplicationResources_zh_CN.properties 简体中文
ApplicationResources_zh_TW.properties 繁体中文
然后,执行JDK自带的命令如下:
native2ascii -encoding gb2312 ApplicationResources_demo.properties ApplicationResources_zh_CN.properties
3. struts中,对于中文参数的传递的文字编码处理,一般加个过滤器类就可以了的。
java源代码如下:
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.UnavailableException;
public class SetCharacterEncodingFilter implements Filter
{
protected String encoding = null;
protected FilterConfig filterConfig = null;
protected boolean ignore = true;
public void destroy()
{
this.encoding = null;
this.filterConfig = null;
}
public void doFilter(ServletRequest request, ServletResponse response,FilterChain chain)
throws IOException, ServletException
{
if (ignore || (request.getCharacterEncoding() == null))
{
String encoding = selectEncoding(request);
if (encoding != null)
request.setCharacterEncoding(encoding);
}
chain.doFilter(request, response);
}
public void init(FilterConfig filterConfig) throws ServletException
{
this.filterConfig = filterConfig;
this.encoding = filterConfig.getInitParameter("encoding");
String value = filterConfig.getInitParameter("ignore");
if (value == null)
this.ignore = true;
else if (value.equalsIgnoreCase("true"))
this.ignore = true;
else if (value.equalsIgnoreCase("yes"))
this.ignore = true;
else
this.ignore = false;
}
protected String selectEncoding(ServletRequest request)
{
return (this.encoding);
}
}
4. 配置web.xml文件
在<web-app>下加下面的代码
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>com.zxjsoft.util.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
<init-param>
<param-name>ignore</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<servlet-name>action</servlet-name>
</filter-mapping>
5.对于hibernate如说 还得配置hibernate.cfg.xml文件
在文件里加入
<property name="hibernate.connection.useUnicode">true</property>
<property name="hibernate.connection.characterEncoding">UTF-8(或者gb2312)</property>