db

src/sc545/pay/utils/DBUtil.java

@@ -16,8 +16,9 @@ import java.util.Map;
 public class DBUtil {
 
 	// 四大金刚
+	String dname = ReadTxt.getSetting(null, "setting.ini", "MySqlName","test");
 	String driver = "com.mysql.jdbc.Driver";// 驱动名称
-	String url = "jdbc:mysql://"+ReadTxt.getSetting(null, "setting.ini", "MySqlIP","127.0.0.1")+":"+ReadTxt.getSetting(null, "setting.ini", "MySqlPort","3306")+"/"+ReadTxt.getSetting(null, "setting.ini", "MySqlName","test")+"?useUnicode=true&characterEncoding=UTF-8&useOldAliasMetadataBehavior=true&autoReconnect=true&useSSL=false";// 连接
+	String url = "jdbc:mysql://"+ReadTxt.getSetting(null, "setting.ini", "MySqlIP","127.0.0.1")+":"+ReadTxt.getSetting(null, "setting.ini", "MySqlPort","3306")+"/"+dname+"?useUnicode=true&characterEncoding=UTF-8&useOldAliasMetadataBehavior=true&autoReconnect=true&useSSL=false";// 连接
 	String username = ReadTxt.getSetting(null, "setting.ini", "MySqlUserName","root");// 用户名
 	String password = ReadTxt.getSetting(null, "setting.ini", "MySqlPassWord","cheng355217");// 密码
 
@@ -25,6 +26,15 @@ public class DBUtil {
 	Connection con = null;// 连接对象
 	PreparedStatement pstmt = null;// 语句对象
 	ResultSet rs = null;// 结果集对象
+	
+	
+	public DBUtil(String dbname){
+		if(dbname!=null&&dbname.trim().length()>0)
+			this.dname = dbname;
+	}
+	
+	public DBUtil(){	
+	}
 
 	/**
 	 * 获得连接对象