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¹Ø¼ü×Ö: filter
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public class EncodingFilter implements Filter {
private String encoding = null;
public void destroy() {
encoding = null;
}
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
String encoding = getEncoding();
if (encoding == null){
encoding = "gb2312";
}
request.setCharacterEncoding(encoding);// ÔÚÇëÇóÀïÉèÖÃÉÏÖ¸¶¨µÄ±àÂë
chain.doFilter(request, response);
}
public void init(FilterConfig filterConfig) throws ServletException {
this.encoding = filterConfig.getInitParameter("encoding");
}
private String getEncoding() {
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package chape8;
import java.math.BigDecimal;
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public class StringTest1{
public static void main(String[] args) {
String str1 = "abc";
String str2 = "abc";
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