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sqlServer 数据库常用连接字符串

Jun 07, 2016 pm 03:39 PM
sqlserverstringCommonly useddatabaseconnect

sqlServer 数据库常用连接字符串 用户名和密码验证的方式去连接到数据库服务器 add name="conStr" connectionString="Data Source=服务器名;Initial Catalog=数据库名; User Id=用户名;Password=密码"/ add name="conStr" connectionString="Server=服务器名

sqlServer   数据库常用连接字符串

用户名和密码验证的方式去连接到数据库服务器

   

    

 

Windows验证的方式去连接到数据库服务器

 

  

       

  

 

 

常用的属性:

服务器

Data Source

Server

数据库

Initial Catalog

database

用户名

User Id

uid

密码

Password

pwd

启用连接池

pooling=true(默认值)

最小连接数量

min pool size=1;

最大连接数量

max pool size=2

重置连接池

connection reset=true

身份验证方式

Integrated Security 
当为false时,将在连接中指定用户ID和密码。
当为true时,将使用当前的Windows帐户凭据进行身份验证。
可识别的值为true、false、yes、no以及与true等效的sspi。

信任连接

1)web.config中Trusted_Connection=true改为Trusted_Connection=false可以消除如下错误:
"用户
'NT AUTHORITY\NETWORK SERVICE' 登录失败。"
(2)Trusted_Connection

当为 false 时,将在连接中指定用户 ID 和密码。当为 true 时,将使用当前的 Windows 帐户凭据进行身份验证。 
可识别的值为 true、false、yes、no 以及与 true 等效的 sspi(强烈推荐)。

(3)当在WEB.CONFIG使用Trusted_Connection=true时,SERVER DATABASE已设置为用信任连接了.

加密

Encrypt = yes

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