1. String s = “中文”;
S = new String(s.getBytes(“ISO8859-1”),”utf-9”);
2. 使用过滤器：
public class CharsetFilter implements Filter{
private String encoding = "UTF-8";
public void destroy() {
}
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
request.setCharacterEncoding(encoding);
chain.doFilter(request, response);
}
public void init(FilterConfig filterConfig) throws ServletException {
String encoding = filterConfig.getInitParameter("encoding");
if(encoding != null) {
this.encoding = encoding;
}
}
}
3.request.setCharacterEncoding(“utf-8”);