一.工具軟件名稱:
MyEclipse 8.0 +jboss-4.0.5.G
二.準備工作:
解壓jboss,然后設置系統Path,%JBOSS_HOME%/bin;
三.在MyEclipse8里配置JBOSS服務器
     在MyEclipse8下的Window-->Preferences下的Servers找到JBoss下的JBoss4.x
    
      
    
  
    點OK后
    
      
    
     這個小三角下就有一個JBOSS4.X,點Start運行服務器。
  
四.使用Hypersonic 數據庫創建一個表格的具體步驟:
步驟一:測試JBoss服務器是否正常運行,在IE瀏覽器中輸入網址: http://127.0.0.1:8080/jmx-console/
步驟二:在該網頁中查找一個叫做“jboss”子標題,其下有個超級鏈接,該超級鏈接文字是
“database=localDB,service=Hypersonic”
步驟三:在該頁面中有一個叫做“startDatabaseManager”的MBean 操作,在它的右邊有個“Invoke”
步驟四:點擊“Invoke”按鈕則會彈出一個名為“HSQL Database Manager”的數據庫管理程序。左邊列舉了目前數據庫中已經存在的表格和數據庫的名稱,右邊是一個用于輸入SQL語句的文本框和一個顯示結果的文本框。
步驟五:在“HSQL Database Manager”的數據庫管理程序中創建兩個表格(用于“聯網心理測試”),
其中表格“STOREANSWER”包括3個字段:用戶,ID,用戶姓名和測試答案,這個表格存儲客戶端的一些基本信息和測試答案。
表格“IQQUESTION” 包括3個字段:問題序號,問題內容,問題的標題答案,這個表格負責提供測試的題目和標準答案,
創建表格的代碼如下:
    CREATE TABLE STOREANSWER (USERID VARCHAR(6) NOT NULL PRIMARY KEY,USERNAME VARCHAR(15),ANSWER VARCHAR(30)) 
    
    CREATE TABLE IQQUESTION (ANSEWRID VARCHAR(6) NOT NULL PRIMARY KEY,QUESTION VARCHAR(500),ANSWER VARCHAR(2))
  
在工具欄單擊“Execute SQL Statement”
步驟六:在表格“IQQUESTION”中填入一些測試數據,代碼如下:
    INSERT INTO IQQUESTION (ANSWERID , QUESTION , ANSWER) VALUES ('Q1','Question1','A') 
    
    INSERT INTO IQQUESTION (ANSWERID , QUESTION , ANSWER) VALUES ('Q2','Question2','B') 
    
    INSERT INTO IQQUESTION (ANSWERID , QUESTION , ANSWER) VALUES ('Q3','Question3','C') 
    
    INSERT INTO IQQUESTION (ANSWERID , QUESTION , ANSWER) VALUES ('Q4','Question4','D') 
    
    INSERT INTO IQQUESTION (ANSWERID , QUESTION , ANSWER) VALUES ('Q5','Question5','A') 
    
    INSERT INTO IQQUESTION (ANSWERID , QUESTION , ANSWER) VALUES ('Q6','Question6','B')
  
在工具欄單擊“Execute SQL Statement”
步驟七:在右邊輸入查詢語句,SELECT * FROM IQQUESTION,在工具欄單擊“Execute SQL Statement”
五:編寫測試程序Servlet
步驟一:在MyEclipse8下創建HttpServlet,file—>new—>Web Project 建個工程名為ServletTest,
步驟二:在此工程下新建一個Servlet,命名為NetWorkTest ,在file—>new—>MyEclipse—>web—>Servlet
代碼如下:
      
        package 
      
      com.test;
    
    
    
      
        import 
      
      java.io.IOException;
    
    
      
        import 
      
      java.io.PrintWriter;
    
    
      
        import 
      
      java.sql.Connection;
    
    
      
        import 
      
      java.sql.PreparedStatement;
    
    
      
        import 
      
      java.sql.ResultSet;
    
    
    
      
        import 
      
      javax.naming.InitialContext;
    
    
      
        import 
      
      javax.servlet.ServletConfig;
    
    
      
        import 
      
      javax.servlet.ServletException;
    
    
      
        import 
      
      javax.servlet.http.HttpServlet;
    
    
      
        import 
      
      javax.servlet.http.HttpServletRequest;
    
    
      
        import 
      
      javax.servlet.http.HttpServletResponse;
    
    
      
        import 
      
      javax.sql.DataSource;
    
    
    
      
        public class 
      
      NetWorkTest 
      
        extends 
      
      HttpServlet {
    
    
      
        /**
      
    
    
      
             * 
      
    
    
      
             */
      
    
    
      
      
      
        private static final long 
      
      
        serialVersionUID 
      
      = 1L;
    
    
      
        // 連接池名稱
      
    
    
      
      
      
        protected static final 
      
      String 
      
        DBName 
      
      = 
      
        "java:DefaultDS"
      
      ;
    
    
      
        private 
      
      DataSource 
      
        dataSource
      
      ;
    
    
      
        private 
      
      String 
      
        question
      
      ;
    
    
    
      
        public void 
      
      init(ServletConfig config) 
      
        throws 
      
      ServletException {
    
    
      
        try 
      
      {
    
    
      
        // 初始化連接池
      
    
    
      
      
      InitialContext ic = 
      
        new 
      
      InitialContext();
    
    
      
        dataSource 
      
      = (DataSource) ic.lookup(
      
        DBName
      
      );
    
    
    
              } 
      
        catch 
      
      (Exception e) {
    
    
                  e.printStackTrace();
    
    
      
        throw new 
      
      ServletException(
      
        "init error"
      
      );
    
    
              }
    
    
          }
    
    
    
    
      
        /**
      
    
    
      
             * Constructor of the object.
      
    
    
      
             */
      
    
    
      
      
      
        public 
      
      NetWorkTest() {
    
    
      
        super
      
      ();
    
    
          }
    
    
    
      
        /**
      
    
    
      
             * Destruction of the servlet. 
      
      
        
      
    
    
      
      
      
        */
      
    
    
      
      
      
        public void 
      
      destroy() {
    
    
      
        super
      
      .destroy(); 
      
        // Just puts "destroy" string in log
      
    
    
      
                // Put your code here
      
    
    
      
      
      }
    
    
    
      
        /**
      
    
    
      
             * The doGet method of the servlet. 
      
      
        
      
    
    
      
      
      
        * 
      
    
    
      
             * 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
      
    
    
      
             */
      
    
    
      
      
      
        protected void 
      
      doGet(HttpServletRequest request,
    
    
                  HttpServletResponse response) 
      
        throws 
      
      ServletException, IOException {
    
    
              String userid = 
      
        null
      
      ;
    
    
              Connection c;
    
    
      
        try 
      
      {
    
    
                  c = 
      
        dataSource
      
      .getConnection();
    
    
      
        // 執行查詢語句
      
    
    
      
      
      PreparedStatement ps = c.prepareStatement(
      
        "SELECT *"
      
    
    
      
      
      + 
      
        " FROM IQQUESTION"
      
      );
    
    
                  ResultSet rs = ps.executeQuery();
    
    
                  PrintWriter out = response.getWriter();
    
    
      
        while 
      
      (rs.next()) {
    
    
      
        // 獲得表格第一個字段的數據
      
    
    
      
      
      
        question 
      
      = rs.getString(2);
    
    
                      response.setContentType(
      
        "text/plain"
      
      );
    
    
      
        // 顯示到屏幕上
      
    
    
      
      
      out.print(
      
        this
      
      .getServletInfo() + 
      
        "/n"
      
      );
    
    
                      out.print(
      
        "QUESTION:" 
      
      + 
      
        question 
      
      + 
      
        "/n"
      
      );
    
    
                      out.print(
      
        "
        
        "
      
      );
    
    
                  }
    
    
      
        // out.flush();
      
    
    
      
      
      out.close();
    
    
                  rs.close();
    
    
                  ps.close();
    
    
                  c.close();
    
    
              } 
      
        catch 
      
      (Exception e) {
    
    
                  e.printStackTrace();
    
    
              }
    
    
      
        // response.setContentType("text/html");
      
    
    
      
                // PrintWriter out = response.getWriter();
      
    
    
      
                // out
      
    
    
      
                // .println(""-//W3C//DTD HTML 4.01 Transitional//EN/">");
      
    
    
      
                // out.println("");
      
    
    
      
                // out.println("  A Servlet");
      
    
    
      
                // out.println("  ");
      
    
    
      
                // out.print("    This is ");
      
    
    
      
                // out.print(this.getClass());
      
    
    
      
                // out.println(", using the GET method");
      
    
    
      
                // out.println("  ");
      
    
    
      
                // out.println("");
      
    
    
      
      
    
    
      
      
      }
    
    
    
      
        /**
      
    
    
      
             * The doPost method of the servlet. 
      
      
        
      
    
    
      
      
      
        * 
      
    
    
      
             * 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
      
    
    
      
             */
      
    
    
      
      
      
        protected void 
      
      doPost(HttpServletRequest request,
    
    
                  HttpServletResponse response) 
      
        throws 
      
      ServletException, IOException {
    
    
              doGet(request, response);
    
    
      
        // response.setContentType("text/html");
      
    
    
      
                // PrintWriter out = response.getWriter();
      
    
    
      
                // out
      
    
    
      
                // .println(""-//W3C//DTD HTML 4.01 Transitional//EN/">");
      
    
    
      
                // out.println("");
      
    
    
      
                // out.println("  A Servlet");
      
    
    
      
                // out.println("  ");
      
    
    
      
                // out.print("    This is ");
      
    
    
      
                // out.print(this.getClass());
      
    
    
      
                // out.println(", using the POST method");
      
    
    
      
                // out.println("  ");
      
    
    
      
                // out.println("");
      
    
    
      
                // out.flush();
      
    
    
      
                // out.close();
      
    
    
      
      
      }
    
    
    
      }
    
    
  步驟三:在web.xml中輸入發布Servlet必須信息。
代碼如下:
      
         1:  
      
      
        
          servlet
        
        
          >
        
      
    
    
      
         2:  
      
      
        
          description
        
        
          >
        
        This is the description of my J2EE component
        
        
        
          description
        
        
          >
        
      
    
    
      
         3:  
      
      
        
          display-name
        
        
          >
        
        This is the display name of my J2EE component
        
        
        
          display-name
        
        
          >
        
      
    
    
      
         4:  
      
      
        
          servlet-name
        
        
          >
        
        NetWorkTest
        
        
        
          servlet-name
        
        
          >
        
      
    
    
      
         5:  
      
      
        
          servlet-class
        
        
          >
        
        com.test.NetWorkTest
        
        
        
          servlet-class
        
        
          >
        
      
    
    
      
         6:  
      
      
      
      
        servlet
      
      
        >
      
    
    
      
         7:  
      
      
      
    
    
      
         8:  
      
      
        
          servlet-mapping
        
        
          >
        
      
    
    
      
         9:  
      
      
        
          servlet-name
        
        
          >
        
        NetWorkTest
        
        
        
          servlet-name
        
        
          >
        
      
    
    
      
        10:  
      
      
        
          url-pattern
        
        
          >
        
        /NetWorkTest
        
        
        
          url-pattern
        
        
          >
        
      
    
    
      
        11:  
      
      
      
      
        servlet-mapping
      
      
        >
      
    
  注意 :第5,10行一定要和上面的一樣。com.test是包名
     步驟四:發布Servlet,點MyEclipse里
    
      
    
     發布按鈕,
  
    
      
    
     在這個窗口里選要發布的項目名,ServletTest,在點add,找到jboss服務器,
    
      
    
     一路OK后。就發布完了。
  
六:在IE瀏覽器上訪問Servlet
七:這時你的服務器就配置完了。
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