中文编码求助

[csch99]

中文编码求助： 我在myeclipse的jsp页面上链接mysql，mysql的编码是GBK , jsp的也编码是gbk，但是读到JSP页面上是乱码，不知为何？

[xiwangyougehaorangw2]

看看IE的编码，在ie查看－》编码中查看，如果不是检查jsp页面，其实jsp页面有很多地方设置编码规则的，当然不同地方，控制地方也不同

[xlxyeyu]

在后台输出一下，看看在MYEclipse中输出是不是有乱码！

[yier1013]

要是以上方法没有解决的话，建议用过滤器

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 SetCharacterEncodingFilter implements Filter {

// ----------------------------------------------------- Instance Variables

protected String encoding = null;

protected FilterConfig filterConfig = null;

protected boolean ignore = true;


// --------------------------------------------------------- Public Methods
public void destroy() {

this.encoding = null;
this.filterConfig = null;

}
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain)
throws IOException, ServletException {

// Conditionally select and set the character encoding to be used
if (ignore || (request.getCharacterEncoding() == null)) {
String encoding = selectEncoding(request);
if (encoding != null)
request.setCharacterEncoding(encoding);
}
// Pass control on to the next filter
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 Methods
protected String selectEncoding(ServletRequest request) {
return (this.encoding);
}
}
以下是web.xml配置
<filter>
<filter-name>SetCharacterEncoding</filter-name>
<filter-class>com.devil.struts.filter.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>SetCharacterEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

[yuxinglian]

post方式提交数据,最好用servlet写个过滤器
request.setCharacterEncoding("gbk");
response.setCharacterEncoding("gbk");