servlet乱码问题 使用servlet往数据库保存内容时,出现的都时乱码,在页面得到的内容可以正常在后台输出但是保存到数据库就时乱码了。这是怎么的问题啊?编码方式都时utf-8,郁闷中 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 数据库 编码方式也是utf-8? 接受数据的时候没有处理乱码...response.setContentType("text/html;charset=GBK");request.setCharacterEncoding("GBK");如果还不行 那就写个过滤器public class Encoding implements Filter { public void destroy() { // TODO 自动生成方法存根 } public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { //request.setCharacterEncoding("GBK"); chain.doFilter(request, response); } public void init(FilterConfig arg0) throws ServletException { // TODO 自动生成方法存根 }}web.xml配置<filter> <filter-name>Encoding</filter-name> <filter-class>com.addressbook.servlet.Encoding</filter-class> </filter> <filter-mapping> <filter-name>Encoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> 补充:刚不小心发错了.其中public void doFilter(ServletRequest request, ServletResponse response,FilterChain chain) throws IOException, ServletException {//request.setCharacterEncoding("GBK");chain.doFilter(request, response);}解释://request.setCharacterEncoding("GBK"); 这句话是最主要的 刚不小心注释了应为 :public void doFilter(ServletRequest request, ServletResponse response,FilterChain chain) throws IOException, ServletException {request.setCharacterEncoding("GBK"); //处理乱码chain.doFilter(request, response); //通过} 一种方法是使用过滤器,让编码统一;另一种是该服务器下CONFIG文件夹中的server.xml中的连接器<Connector>中增加属性 URIEncoding="utf-8") 求高手指教:前台和后台开发有啥区别?还有css、html、ajax、js、jquery都有什么区别 Package Explorer视图出错 面试题 hibernate连接sqlserver问题 急!jbuilder2005 基于struts 的标签问题 简直不懂 请问在JB下如何使用Ant?谢谢! jms编译问题 求jdk1.4下spring mvc+ibatis DEMo FlexPaper中SwfFile : escape("d:\\upload\\P0201.swf")不能加载 请大家帮忙优化一个SQL 用JAX-WS框架搭的WebService时出现了问题,求高手解决
response.setContentType("text/html;charset=GBK");
request.setCharacterEncoding("GBK");如果还不行 那就写个过滤器
public class Encoding implements Filter { public void destroy() {
// TODO 自动生成方法存根 } public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
//request.setCharacterEncoding("GBK");
chain.doFilter(request, response);
} public void init(FilterConfig arg0) throws ServletException {
// TODO 自动生成方法存根 }}web.xml
配置
<filter>
<filter-name>Encoding</filter-name>
<filter-class>com.addressbook.servlet.Encoding</filter-class>
</filter>
<filter-mapping>
<filter-name>Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
其中
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
//request.setCharacterEncoding("GBK");
chain.doFilter(request, response);}
解释://request.setCharacterEncoding("GBK"); 这句话是最主要的 刚不小心注释了应为 :
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
request.setCharacterEncoding("GBK"); //处理乱码chain.doFilter(request, response); //通过}