今日在博客园看到一篇文章
ASP.NET2.0里web.config配置的读写读取appSettings节点
Configuration config
= WebConfigurationManager.OpenWebConfiguration(Request.ApplicationPath);
AppSettingsSection appSettings = (AppSettingsSection) config.GetSection("appSettings");
string[] appKeys = appSettings.Settings.AllKeys;
for (int i = 0; i < appSettings.Settings.Count; i++)
{
//这里只进行简单的输出
Response.Write(appSettings.Settings[appKeys[i]].Value);
Response.Write("<BR>");
}
读取数据库连接字符串
Configuration config= WebConfigurationManager.OpenWebConfiguration(Request.ApplicationPath);
ConnectionStringsSection conSection = (ConnectionStringsSection)config.GetSection("connectionstring ");
ConnectionStringSettingsCollection conCollection = conSection.ConnectionStrings;
foreach (ConnectionStringSettings conSetting in conCollection)
{
Response.Write(conSetting.ConnectionString);
Response.Write("<BR>");
}
当然,在这里你可以进行读、写操作
但是在用Save方法保存时会机器会变得特别慢,而且此时的CPU占用80%以上,所以要慎用Save()方法了
