📄 usebeanexample.java
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import java.io.*;
import java.text.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import ij.*;
/**
* Servlet怎样使用Bean的例子
*/
public class UseBeanExample extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
{
response.setContentType("text/html; charset=gb2312");
String title="使用Bean的示例";
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<body bgcolor=\"white\">");
out.println("<head>");
out.println("<title>"+title+"</title>");
out.println("</head>");
out.println("<body>");
out.println("<h3>" + title + "</h3>");
if (request.getParameter("source")!=null) {
String source=new String(request.getParameter("source").getBytes("8859_1"));
out.println("<P>");
if (source!= null&&!source.equals("")) {
out.print("源字符串为:"+"<br>");
out.print("<b>"+source+"</b>");
Unicoder parser=new Unicoder(source);
out.print("<br>");
out.print("Unicode为:");
out.print("<br>");
out.print("<b>"+parser.getUnicode()+"</b>");
}
else {
out.println("参数出错");
}
}
out.println("</P>");
out.print("<form action=\"");
out.print("UseBeanExample\" ");
out.println("method=get>");
out.println("请输入源字符串:");
out.println("<input type=text size=20 name=source>");
out.println("<br>"+"<input type=submit value=\"确定\">");
out.println("<input type=reset value=\"取消\">");
out.println("</form>");
out.println("</body>");
out.println("</html>");
}
}
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