埃里克森在这个页面上很好地解释了这一点。独立于服务器的解决方案是使用字符编码过滤器,即àorg.springframework.web.filter.CharacterEncodingFilter。见下面的例子:
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 EncodingFilter implements Filter {
private String encoding = "utf-8";
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain filterChain) throws IOException, ServletException {
request.setCharacterEncoding(encoding);
filterChain.doFilter(request, response);
}
public void init(FilterConfig filterConfig) throws ServletException {
String encodingParam = filterConfig.getInitParameter("encoding");
if (encodingParam != null) {
encoding = encodingParam;
}
}
public void destroy() {
// nothing todo
}
}
在web.xml中添加过滤器声明和过滤URL映射在适当的部分:
<filter>
<filter-name>EncodingFilter</filter-name>
<description>
<![CDATA[Changes the encoding of the request, in order to help the appserver to correctly interpret request params]]>
</description>
<filter-class>com.mypackage.EncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>ISO-8859-15</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>EncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
是你的网页标题实际发送UTF-8编码?检查一下像Fiddler – 2009-05-31 18:05:29
如果他们不是,我该怎么办? – Roman 2009-05-31 18:21:48