echarts链接MySQL_echartsmysql资源-CSDN文库

共21个文件

java：9个

prefs：3个

xml：1个

echarts

MySQL

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MapTest201502081525.rar （21个子文件）

MapTest201502081525

src

META-INF

MANIFEST.MF 25B

com

helloBar

been

KThree.java 447B

KValue.java 895B

KTwo.java 445B

Dao

KTwoDAO.java 1KB

KValueDao.java 2KB

KThreeDAO.java 1KB

servlet

KTwoServlet.java 3KB

KValueServlet.java 3KB

KThreeServlet.java 3KB

.classpath 2KB

.mymetadata 294B

.settings

org.eclipse.wst.jsdt.ui.superType.container 49B

org.eclipse.wst.common.project.facet.core.xml 412B

org.eclipse.core.resources.prefs 230B

org.eclipse.wst.jsdt.ui.superType.name 6B

org.eclipse.wst.common.component 547B

com.genuitec.eclipse.migration.prefs 382B

.jsdtscope 500B

org.eclipse.jdt.core.prefs 364B

.myeclipse

.project 2KB

package com.helloBar.servlet; import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayList; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.helloBar.Dao.KThreeDAO; import com.helloBar.Dao.KTwoDAO; import com.helloBar.been.KThree; import com.helloBar.been.KTwo; import net.sf.json.JSONArray; public class KThreeServlet extends HttpServlet { /** * Constructor of the object. */ public KThreeServlet() { super(); } /** * Destruction of the servlet. <br> */ public void destroy() { super.destroy(); // Just puts "destroy" string in log // Put your code here } /** * The doGet method of the servlet. <br> * * This method is called when a form has its tag value method equals to get. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out .println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">"); out.println("<HTML>"); out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>"); out.println(" <BODY>"); out.print(" This is "); out.print(this.getClass()); out.println(", using the GET method"); out.println(" </BODY>"); out.println("</HTML>"); out.flush(); out.close(); } /** * The doPost method of the servlet. <br> * * This method is called when a form has its tag value method equals to post. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //鍒涘缓浜嗕竴涓猙ardao鐨勫璞★紝barDAO涓昏鏄鏁版嵁搴撶殑杩炴帴鍜屽鏁版嵁搴撶殑鎿嶄綔 KThreeDAO bardao=new KThreeDAO(); //璋冪敤bardao鐨剆elect_all()鏂规硶鎶婁粠鏁版嵁搴撲腑璇诲彇鎵�湁鐨勬暟鎹繑鍥炵殑鏄竴涓狝rrayList锛孉rrayList閲岄潰鏀剧殑鏄竴涓猙arBean ArrayList<KThree> array = (ArrayList<KThree>) bardao.rainListAll(); System.out.println("s"+array); //璁剧疆杩斿洖鏃剁殑缂栫爜鏍煎紡 response.setContentType("text/html; charset=utf-8"); //璋冪敤JSONArray.fromObject鏂规硶鎶奱rray涓殑瀵硅薄杞寲涓篔SON鏍煎紡鐨勬暟缁� JSONArray json=JSONArray.fromObject(array); System.out.println(json.toString()); //杩斿洖缁欏墠娈甸〉闈� PrintWriter out = response.getWriter(); out.println(json); out.flush(); out.close(); } /** * Initialization of the servlet. <br> * * @throws ServletException if an error occurs */ public void init() throws ServletException { // Put your code here } }

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