📄 queryachievement.java

📁 C语言小型分析器实验报告1）待分析的简化C语言的词法说明； 2）单词符号的种别编码方案； 3）所识别的各类单词符号的正规式或状态转换图； 4）待分析的简化C语言的语法规则说明； 5）

💻 JAVA

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package servlet;import java.io.IOException;import java.io.PrintWriter;import java.sql.ResultSet;import java.sql.SQLException;import java.util.List;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import dao.AchievementDao;public class QueryAchievement extends HttpServlet {	protected void doGet(HttpServletRequest request, HttpServletResponse response)			throws ServletException, IOException {		response.setCharacterEncoding("utf-8");		PrintWriter out = response.getWriter();		List list = null;		String course = "";		String score = "";			//BasicDao dao = new BasicDao();			String number = request.getParameter("number") == null ? "" : request.getParameter("number").trim();			if(number.length()!=0){				AchievementDao dao =  new AchievementDao(number);				ResultSet result = dao.queryAchievement();				try {					out.print("<html>");					out.print("<table>");					out.print("<table align=\"center\" border=\"1\">");					out.print("<tr><td align=\"center\">瀛﹀彿</td><td align=\"center\">绉戠洰</td><td align=\"center\">鎴愮哗</td></tr>");					while(result.next()){						number = result.getString("number");						course = result.getString("course");						score = result.getString("score");												out.print("<tr><td align=\"center\">" + number + "</td><td align=\"center\">" + course + "</td><td align=\"center\">" + score +  "</td></tr>");					}					out.print("</table>");					out.print("<center><a href=\"index.jsp\">杩斿洖涓荤晫闈

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