大家好!請教關于MYSQL的問題!
??? 在機器中已經安裝了MYSQL5,而且服務器端已經啟動.執行以下程序片斷時,始終無法取得CONNECTION,請此方面的朋友指點一二,謝謝了.
??? 程序片斷:
??? private String dbUrl = "jdbc:mysql://localhost:3306/ExampleDB";
??? private String dbUser = "user";
??? private String dbPwd = "password";

??? try
??? {
????????? Class.forName("com.mysql.jdbc.Driver");
?????????
????????? Connection con = DriverManager.getConnection(dbUrl, dbUser, dbPwd);
????????? //程序在此出錯,無法得到Connection

????????? ................................

??? }
??? catch (.................)
??? {
???????? .....................
??? }
??? finally
??? {
??????????? ..................
??? }

各位朋友,想尋求一個JBOSS4.0的工具軟件,請問誰可以提供?謝謝大家.