我有一个像这样的连接字符串:
"SERVER=localhost;DATABASE=tree;UID=root;PASSWORD=branch;Min Pool Size = 0;Max Pool Size=200"
如何从中获取各种数据库参数?我可以像这样得到数据库名称和服务器:
serverName = conObject.DataSource;
dbName = conObject.Database;
我也需要用户名和密码。没有在MySqlConnection对象上设置属性。
目前我这样做:
public static void GetDatabaseParameters(string connectionString, out string serverName, out string dbName, out string userName, out string password)
{
Match m = Regex.Match(connectionString, "SERVER=(.*?);DATABASE=(.*?);UID=(.*?);PASSWORD=(.*?);.*");
//serverName = m.Groups[1].Value;
//dbName = m.Groups[2].Value;
userName = m.Groups[3].Value;
password = m.Groups[4].Value;
}
这里有接受的做法吗?
答案 0 :(得分:48)
您可以使用SqlConnectionStringBuilder类
string conString = "SERVER=localhost;DATABASE=tree;UID=root;PASSWORD=branch;Min Pool Size = 0;Max Pool Size=200";
SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(conString);
string user = builder.UserID;
string pass = builder.Password;