mysql與jsp亂碼解決方法

在資料庫連線時新增：Connection Conn=DriverManager.getConnection("jdbc:mysql://localhost /test?useUnicode=true&characterEncoding=gb2312（或utf-8）","root","");

將mysql中的filed charset 屬性設定為gbk.

新增類SetEncodingFilter

import javax.servlet.Filter;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.FilterChain;
import java.io.IOException;

/** *//**
* 請求中中文字串過濾類
*/

public class SetEncodingFilter
implements Filter{

public void init(FilterConfig filterConfig) throws ServletException {
}

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

request.setCharacterEncoding("gb2312");
chain.doFilter(request,response);
}

public void destroy(){
}
}

配置web.xml

action
org.apache.struts.action.ActionServlet

config
/WEB-INF/struts-config.xml


debug
3


detail
3

0


action
*.do


index.jsp


Set Encoding
com.blog.filter.SetEncodingFilter


Set Encoding
/*

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